64083415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 85743504

約数和(自身を除く): 21660089

約数列:

[1, 5, 11, 55, 73, 121, 365, 605, 803, 1451, 4015, 7255, 8833, 15961, 44165, 79805, 105923, 175571, 529615, 877855, 1165153, 5825765, 12816683, 64083415]

約数ペア:

[(1, 64083415), (5, 12816683), (11, 5825765), (55, 1165153), (73, 877855), (121, 529615), (365, 175571), (605, 105923), (803, 79805), (1451, 44165), (4015, 15961), (7255, 8833)]