91153075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 122710896

約数和(自身を除く): 31557821

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1703, 2141, 3275, 8515, 10705, 27833, 42575, 53525, 139165, 280471, 695825, 1402355, 3646123, 7011775, 18230615, 91153075]

約数ペア:

[(1, 91153075), (5, 18230615), (13, 7011775), (25, 3646123), (65, 1402355), (131, 695825), (325, 280471), (655, 139165), (1703, 53525), (2141, 42575), (3275, 27833), (8515, 10705)]