53574885

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 120960000

約数和(自身を除く): 67385115

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 89, 91, 105, 117, 135, 147, 189, 195, 245, 267, 273, 315, 343, 351, 441, 445, 455, 585, 623, 637, 735, 801, 819, 945, 1029, 1157, 1323, 1335, 1365, 1715, 1755, 1869, 1911, 2205, 2403, 2457, 3087, 3115, 3185, 3471, 4005, 4095, 4361, 4459, 5145, 5607, 5733, 5785, 6615, 8099, 9261, 9345, 9555, 10413, 12015, 12285, 13083, 13377, 15435, 16821, 17199, 17355, 21805, 22295, 24297, 28035, 28665, 30527, 31239, 39249, 40131, 40495, 46305, 52065, 56693, 65415, 66885, 72891, 84105, 85995, 91581, 117747, 120393, 121485, 152635, 156195, 170079, 196245, 200655, 218673, 274743, 283465, 364455, 396851, 457905, 510237, 588735, 601965, 824229, 850395, 1093365, 1190553, 1373715, 1530711, 1984255, 2551185, 3571659, 4121145, 5952765, 7653555, 10714977, 17858295, 53574885]

約数ペア:

[(1, 53574885), (3, 17858295), (5, 10714977), (7, 7653555), (9, 5952765), (13, 4121145), (15, 3571659), (21, 2551185), (27, 1984255), (35, 1530711), (39, 1373715), (45, 1190553), (49, 1093365), (63, 850395), (65, 824229), (89, 601965), (91, 588735), (105, 510237), (117, 457905), (135, 396851), (147, 364455), (189, 283465), (195, 274743), (245, 218673), (267, 200655), (273, 196245), (315, 170079), (343, 156195), (351, 152635), (441, 121485), (445, 120393), (455, 117747), (585, 91581), (623, 85995), (637, 84105), (735, 72891), (801, 66885), (819, 65415), (945, 56693), (1029, 52065), (1157, 46305), (1323, 40495), (1335, 40131), (1365, 39249), (1715, 31239), (1755, 30527), (1869, 28665), (1911, 28035), (2205, 24297), (2403, 22295), (2457, 21805), (3087, 17355), (3115, 17199), (3185, 16821), (3471, 15435), (4005, 13377), (4095, 13083), (4361, 12285), (4459, 12015), (5145, 10413), (5607, 9555), (5733, 9345), (5785, 9261), (6615, 8099)]