353240215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1\times {\mathrm{1621}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 434903616

約数和(自身を除く): 81663401

約数列:

[1, 5, 41, 205, 1063, 1621, 5315, 8105, 43583, 66461, 217915, 332305, 1723123, 8615615, 70648043, 353240215]

約数ペア:

[(1, 353240215), (5, 70648043), (41, 8615615), (205, 1723123), (1063, 332305), (1621, 217915), (5315, 66461), (8105, 43583)]