63668445

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 104457600

約数和(自身を除く): 40789155

約数列:

[1, 3, 5, 15, 61, 149, 183, 305, 447, 467, 745, 915, 1401, 2235, 2335, 7005, 9089, 27267, 28487, 45445, 69583, 85461, 136335, 142435, 208749, 347915, 427305, 1043745, 4244563, 12733689, 21222815, 63668445]

約数ペア:

[(1, 63668445), (3, 21222815), (5, 12733689), (15, 4244563), (61, 1043745), (149, 427305), (183, 347915), (305, 208749), (447, 142435), (467, 136335), (745, 85461), (915, 69583), (1401, 45445), (2235, 28487), (2335, 27267), (7005, 9089)]