1053687505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{7723}}^1$

素因数の和:9840

約数の個数: 16

約数和(自身を含む): 1362513600

約数和(自身を除く): 308826095

約数列:

[1, 5, 13, 65, 2099, 7723, 10495, 27287, 38615, 100399, 136435, 501995, 16210577, 81052885, 210737501, 1053687505]

約数ペア:

[(1, 1053687505), (5, 210737501), (13, 81052885), (65, 16210577), (2099, 501995), (7723, 136435), (10495, 100399), (27287, 38615)]