55413625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 74299680

約数和(自身を除く): 18886055

約数列:

[1, 5, 17, 25, 85, 89, 125, 293, 425, 445, 1465, 1513, 2125, 2225, 4981, 7325, 7565, 11125, 24905, 26077, 36625, 37825, 124525, 130385, 189125, 443309, 622625, 651925, 2216545, 3259625, 11082725, 55413625]

約数ペア:

[(1, 55413625), (5, 11082725), (17, 3259625), (25, 2216545), (85, 651925), (89, 622625), (125, 443309), (293, 189125), (425, 130385), (445, 124525), (1465, 37825), (1513, 36625), (2125, 26077), (2225, 24905), (4981, 11125), (7325, 7565)]