90249475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 117658640

約数和(自身を除く): 27409165

約数列:

[1, 5, 25, 37, 43, 185, 215, 925, 1075, 1591, 2269, 7955, 11345, 39775, 56725, 83953, 97567, 419765, 487835, 2098825, 2439175, 3609979, 18049895, 90249475]

約数ペア:

[(1, 90249475), (5, 18049895), (25, 3609979), (37, 2439175), (43, 2098825), (185, 487835), (215, 419765), (925, 97567), (1075, 83953), (1591, 56725), (2269, 39775), (7955, 11345)]