188822075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1193}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 252879648

約数和(自身を除く): 64057573

約数列:

[1, 5, 13, 25, 65, 325, 487, 1193, 2435, 5965, 6331, 12175, 15509, 29825, 31655, 77545, 158275, 387725, 580991, 2904955, 7552883, 14524775, 37764415, 188822075]

約数ペア:

[(1, 188822075), (5, 37764415), (13, 14524775), (25, 7552883), (65, 2904955), (325, 580991), (487, 387725), (1193, 158275), (2435, 77545), (5965, 31655), (6331, 29825), (12175, 15509)]