5783715

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 12128688

約数和(自身を除く): 6344973

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 49, 61, 63, 105, 129, 147, 183, 215, 245, 301, 305, 315, 387, 427, 441, 549, 645, 735, 903, 915, 1281, 1505, 1935, 2107, 2135, 2205, 2623, 2709, 2745, 2989, 3843, 4515, 6321, 6405, 7869, 8967, 10535, 13115, 13545, 14945, 18361, 18963, 19215, 23607, 26901, 31605, 39345, 44835, 55083, 91805, 94815, 118035, 128527, 134505, 165249, 275415, 385581, 642635, 826245, 1156743, 1927905, 5783715]

約数ペア:

[(1, 5783715), (3, 1927905), (5, 1156743), (7, 826245), (9, 642635), (15, 385581), (21, 275415), (35, 165249), (43, 134505), (45, 128527), (49, 118035), (61, 94815), (63, 91805), (105, 55083), (129, 44835), (147, 39345), (183, 31605), (215, 26901), (245, 23607), (301, 19215), (305, 18963), (315, 18361), (387, 14945), (427, 13545), (441, 13115), (549, 10535), (645, 8967), (735, 7869), (903, 6405), (915, 6321), (1281, 4515), (1505, 3843), (1935, 2989), (2107, 2745), (2135, 2709), (2205, 2623)]