2056545855

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1439

約数の個数: 160

約数和(自身を含む): 4651371648

約数和(自身を除く): 2594825793

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 41, 45, 63, 65, 81, 91, 105, 117, 123, 135, 189, 195, 205, 273, 287, 315, 351, 369, 405, 455, 533, 567, 585, 615, 819, 861, 945, 1053, 1107, 1361, 1365, 1435, 1599, 1755, 1845, 2457, 2583, 2665, 2835, 3321, 3731, 4083, 4095, 4305, 4797, 5265, 5535, 6805, 7371, 7749, 7995, 9527, 11193, 12249, 12285, 12915, 14391, 16605, 17693, 18655, 20415, 23247, 23985, 28581, 33579, 36747, 36855, 38745, 43173, 47635, 53079, 55801, 55965, 61245, 71955, 85743, 88465, 100737, 110241, 116235, 123851, 142905, 159237, 167403, 167895, 183735, 215865, 257229, 265395, 279005, 302211, 371553, 390607, 428715, 477711, 502209, 503685, 551205, 619255, 725413, 771687, 796185, 837015, 1114659, 1171821, 1286145, 1433133, 1506627, 1511055, 1857765, 1953035, 2176239, 2388555, 2511045, 3343977, 3515463, 3627065, 3858435, 4519881, 5077891, 5573295, 5859105, 6528717, 7165665, 7533135, 10031931, 10546389, 10881195, 15233673, 16719885, 17577315, 19586151, 22599405, 25389455, 31639167, 32643585, 45701019, 50159655, 52731945, 58758453, 76168365, 97930755, 137103057, 158195835, 228505095, 293792265, 411309171, 685515285, 2056545855]

約数ペア:

[(1, 2056545855), (3, 685515285), (5, 411309171), (7, 293792265), (9, 228505095), (13, 158195835), (15, 137103057), (21, 97930755), (27, 76168365), (35, 58758453), (39, 52731945), (41, 50159655), (45, 45701019), (63, 32643585), (65, 31639167), (81, 25389455), (91, 22599405), (105, 19586151), (117, 17577315), (123, 16719885), (135, 15233673), (189, 10881195), (195, 10546389), (205, 10031931), (273, 7533135), (287, 7165665), (315, 6528717), (351, 5859105), (369, 5573295), (405, 5077891), (455, 4519881), (533, 3858435), (567, 3627065), (585, 3515463), (615, 3343977), (819, 2511045), (861, 2388555), (945, 2176239), (1053, 1953035), (1107, 1857765), (1361, 1511055), (1365, 1506627), (1435, 1433133), (1599, 1286145), (1755, 1171821), (1845, 1114659), (2457, 837015), (2583, 796185), (2665, 771687), (2835, 725413), (3321, 619255), (3731, 551205), (4083, 503685), (4095, 502209), (4305, 477711), (4797, 428715), (5265, 390607), (5535, 371553), (6805, 302211), (7371, 279005), (7749, 265395), (7995, 257229), (9527, 215865), (11193, 183735), (12249, 167895), (12285, 167403), (12915, 159237), (14391, 142905), (16605, 123851), (17693, 116235), (18655, 110241), (20415, 100737), (23247, 88465), (23985, 85743), (28581, 71955), (33579, 61245), (36747, 55965), (36855, 55801), (38745, 53079), (43173, 47635)]