488585525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12917}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 648741960

約数和(自身を除く): 160156435

約数列:

[1, 5, 17, 25, 85, 89, 425, 445, 1513, 2225, 7565, 12917, 37825, 64585, 219589, 322925, 1097945, 1149613, 5489725, 5748065, 19543421, 28740325, 97717105, 488585525]

約数ペア:

[(1, 488585525), (5, 97717105), (17, 28740325), (25, 19543421), (85, 5748065), (89, 5489725), (425, 1149613), (445, 1097945), (1513, 322925), (2225, 219589), (7565, 64585), (12917, 37825)]