73667525

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 93509640

約数和(自身を除く): 19842115

約数列:

[1, 5, 25, 89, 113, 293, 445, 565, 1465, 2225, 2825, 7325, 10057, 26077, 33109, 50285, 130385, 165545, 251425, 651925, 827725, 2946701, 14733505, 73667525]

約数ペア:

[(1, 73667525), (5, 14733505), (25, 2946701), (89, 827725), (113, 651925), (293, 251425), (445, 165545), (565, 130385), (1465, 50285), (2225, 33109), (2825, 26077), (7325, 10057)]