100519225

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 127304352

約数和(自身を除く): 26785127

約数列:

[1, 5, 25, 83, 193, 251, 415, 965, 1255, 2075, 4825, 6275, 16019, 20833, 48443, 80095, 104165, 242215, 400475, 520825, 1211075, 4020769, 20103845, 100519225]

約数ペア:

[(1, 100519225), (5, 20103845), (25, 4020769), (83, 1211075), (193, 520825), (251, 400475), (415, 242215), (965, 104165), (1255, 80095), (2075, 48443), (4825, 20833), (6275, 16019)]