68635275

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{19471}}^1$

素因数の和:19531

約数の個数: 24

約数和(自身を含む): 115897344

約数和(自身を除く): 47262069

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 19471, 58413, 97355, 292065, 486775, 915137, 1460325, 2745411, 4575685, 13727055, 22878425, 68635275]

約数ペア:

[(1, 68635275), (3, 22878425), (5, 13727055), (15, 4575685), (25, 2745411), (47, 1460325), (75, 915137), (141, 486775), (235, 292065), (705, 97355), (1175, 58413), (3525, 19471)]