42247925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 57064800

約数和(自身を除く): 14816875

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 3067, 13775, 15335, 58273, 76675, 88943, 291365, 444715, 1456825, 1689917, 2223575, 8449585, 42247925]

約数ペア:

[(1, 42247925), (5, 8449585), (19, 2223575), (25, 1689917), (29, 1456825), (95, 444715), (145, 291365), (475, 88943), (551, 76675), (725, 58273), (2755, 15335), (3067, 13775)]