3966825

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 6615648

約数和(自身を除く): 2648823

約数列:

[1, 3, 5, 15, 25, 75, 227, 233, 681, 699, 1135, 1165, 3405, 3495, 5675, 5825, 17025, 17475, 52891, 158673, 264455, 793365, 1322275, 3966825]

約数ペア:

[(1, 3966825), (3, 1322275), (5, 793365), (15, 264455), (25, 158673), (75, 52891), (227, 17475), (233, 17025), (681, 5825), (699, 5675), (1135, 3495), (1165, 3405)]