1738001525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{12763}}^1$

素因数の和:13205

約数の個数: 24

約数和(自身を含む): 2326621920

約数和(自身を除く): 588620395

約数列:

[1, 5, 13, 25, 65, 325, 419, 2095, 5447, 10475, 12763, 27235, 63815, 136175, 165919, 319075, 829595, 4147975, 5347697, 26738485, 69520061, 133692425, 347600305, 1738001525]

約数ペア:

[(1, 1738001525), (5, 347600305), (13, 133692425), (25, 69520061), (65, 26738485), (325, 5347697), (419, 4147975), (2095, 829595), (5447, 319075), (10475, 165919), (12763, 136175), (27235, 63815)]