88629515

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 117398160

約数和(自身を除く): 28768645

約数列:

[1, 5, 13, 53, 65, 169, 265, 689, 845, 1979, 3445, 8957, 9895, 25727, 44785, 104887, 128635, 334451, 524435, 1363531, 1672255, 6817655, 17725903, 88629515]

約数ペア:

[(1, 88629515), (5, 17725903), (13, 6817655), (53, 1672255), (65, 1363531), (169, 524435), (265, 334451), (689, 128635), (845, 104887), (1979, 44785), (3445, 25727), (8957, 9895)]