88309325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1667}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 118721568

約数和(自身を除く): 30412243

約数列:

[1, 5, 13, 25, 65, 163, 325, 815, 1667, 2119, 4075, 8335, 10595, 21671, 41675, 52975, 108355, 271721, 541775, 1358605, 3532373, 6793025, 17661865, 88309325]

約数ペア:

[(1, 88309325), (5, 17661865), (13, 6793025), (25, 3532373), (65, 1358605), (163, 541775), (325, 271721), (815, 108355), (1667, 52975), (2119, 41675), (4075, 21671), (8335, 10595)]