72006825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{87281}}^1$

素因数の和:87305

約数の個数: 24

約数和(自身を含む): 129875616

約数和(自身を除く): 57868791

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 87281, 261843, 436405, 960091, 1309215, 2182025, 2880273, 4800455, 6546075, 14401365, 24002275, 72006825]

約数ペア:

[(1, 72006825), (3, 24002275), (5, 14401365), (11, 6546075), (15, 4800455), (25, 2880273), (33, 2182025), (55, 1309215), (75, 960091), (165, 436405), (275, 261843), (825, 87281)]