64107095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 87357312

約数和(自身を除く): 23250217

約数列:

[1, 5, 13, 23, 65, 115, 137, 299, 313, 685, 1495, 1565, 1781, 3151, 4069, 7199, 8905, 15755, 20345, 35995, 40963, 42881, 93587, 204815, 214405, 467935, 557453, 986263, 2787265, 4931315, 12821419, 64107095]

約数ペア:

[(1, 64107095), (5, 12821419), (13, 4931315), (23, 2787265), (65, 986263), (115, 557453), (137, 467935), (299, 214405), (313, 204815), (685, 93587), (1495, 42881), (1565, 40963), (1781, 35995), (3151, 20345), (4069, 15755), (7199, 8905)]