7980457945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{696679}}^1$

素因数の和:696792

約数の個数: 16

約数和(自身を含む): 10032192000

約数和(自身を除く): 2051734055

約数列:

[1, 5, 29, 79, 145, 395, 2291, 11455, 696679, 3483395, 20203691, 55037641, 101018455, 275188205, 1596091589, 7980457945]

約数ペア:

[(1, 7980457945), (5, 1596091589), (29, 275188205), (79, 101018455), (145, 55037641), (395, 20203691), (2291, 3483395), (11455, 696679)]