260068315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 345352896

約数和(自身を除く): 85284581

約数列:

[1, 5, 13, 61, 65, 107, 305, 535, 613, 793, 1391, 3065, 3965, 6527, 6955, 7969, 32635, 37393, 39845, 65591, 84851, 186965, 327955, 424255, 486109, 852683, 2430545, 4001051, 4263415, 20005255, 52013663, 260068315]

約数ペア:

[(1, 260068315), (5, 52013663), (13, 20005255), (61, 4263415), (65, 4001051), (107, 2430545), (305, 852683), (535, 486109), (613, 424255), (793, 327955), (1391, 186965), (3065, 84851), (3965, 65591), (6527, 39845), (6955, 37393), (7969, 32635)]