89497655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 119641536

約数和(自身を除く): 30143881

約数列:

[1, 5, 13, 53, 65, 83, 265, 313, 415, 689, 1079, 1565, 3445, 4069, 4399, 5395, 16589, 20345, 21995, 25979, 57187, 82945, 129895, 215657, 285935, 337727, 1078285, 1376887, 1688635, 6884435, 17899531, 89497655]

約数ペア:

[(1, 89497655), (5, 17899531), (13, 6884435), (53, 1688635), (65, 1376887), (83, 1078285), (265, 337727), (313, 285935), (415, 215657), (689, 129895), (1079, 82945), (1565, 57187), (3445, 25979), (4069, 21995), (4399, 20345), (5395, 16589)]