51622575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{16007}}^1$

素因数の和:16063

約数の個数: 24

約数和(自身を含む): 87339648

約数和(自身を除く): 35717073

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 16007, 48021, 80035, 240105, 400175, 688301, 1200525, 2064903, 3441505, 10324515, 17207525, 51622575]

約数ペア:

[(1, 51622575), (3, 17207525), (5, 10324515), (15, 3441505), (25, 2064903), (43, 1200525), (75, 688301), (129, 400175), (215, 240105), (645, 80035), (1075, 48021), (3225, 16007)]