2013731475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 3958080000

約数和(自身を除く): 1944348525

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 83, 105, 111, 175, 185, 249, 259, 415, 525, 555, 581, 777, 925, 1245, 1249, 1295, 1743, 2075, 2775, 2905, 3071, 3747, 3885, 6225, 6245, 6475, 8715, 8743, 9213, 14525, 15355, 18735, 19425, 21497, 26229, 31225, 43575, 43715, 46065, 46213, 64491, 76775, 93675, 103667, 107485, 131145, 138639, 218575, 230325, 231065, 311001, 322455, 323491, 518335, 537425, 655725, 693195, 725669, 970473, 1155325, 1555005, 1612275, 1617455, 2177007, 2591675, 3465975, 3628345, 3835679, 4852365, 7775025, 8087275, 10885035, 11507037, 18141725, 19178395, 24261825, 26849753, 54425175, 57535185, 80549259, 95891975, 134248765, 287675925, 402746295, 671243825, 2013731475]

約数ペア:

[(1, 2013731475), (3, 671243825), (5, 402746295), (7, 287675925), (15, 134248765), (21, 95891975), (25, 80549259), (35, 57535185), (37, 54425175), (75, 26849753), (83, 24261825), (105, 19178395), (111, 18141725), (175, 11507037), (185, 10885035), (249, 8087275), (259, 7775025), (415, 4852365), (525, 3835679), (555, 3628345), (581, 3465975), (777, 2591675), (925, 2177007), (1245, 1617455), (1249, 1612275), (1295, 1555005), (1743, 1155325), (2075, 970473), (2775, 725669), (2905, 693195), (3071, 655725), (3747, 537425), (3885, 518335), (6225, 323491), (6245, 322455), (6475, 311001), (8715, 231065), (8743, 230325), (9213, 218575), (14525, 138639), (15355, 131145), (18735, 107485), (19425, 103667), (21497, 93675), (26229, 76775), (31225, 64491), (43575, 46213), (43715, 46065)]