70996825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 93431520

約数和(自身を除く): 22434695

約数列:

[1, 5, 19, 25, 95, 137, 475, 685, 1091, 2603, 3425, 5455, 13015, 20729, 27275, 65075, 103645, 149467, 518225, 747335, 2839873, 3736675, 14199365, 70996825]

約数ペア:

[(1, 70996825), (5, 14199365), (19, 3736675), (25, 2839873), (95, 747335), (137, 518225), (475, 149467), (685, 103645), (1091, 65075), (2603, 27275), (3425, 20729), (5455, 13015)]