65163475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5419}}^1$

素因数の和:5479

約数の個数: 24

約数和(自身を含む): 89386640

約数和(自身を除く): 24223165

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 5419, 12025, 27095, 70447, 135475, 200503, 352235, 1002515, 1761175, 2606539, 5012575, 13032695, 65163475]

約数ペア:

[(1, 65163475), (5, 13032695), (13, 5012575), (25, 2606539), (37, 1761175), (65, 1002515), (185, 352235), (325, 200503), (481, 135475), (925, 70447), (2405, 27095), (5419, 12025)]