86949825

素因数分解:

$3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{2617}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 144136608

約数和(自身を除く): 57186783

約数列:

[1, 3, 5, 15, 25, 75, 443, 1329, 2215, 2617, 6645, 7851, 11075, 13085, 33225, 39255, 65425, 196275, 1159331, 3477993, 5796655, 17389965, 28983275, 86949825]

約数ペア:

[(1, 86949825), (3, 28983275), (5, 17389965), (15, 5796655), (25, 3477993), (75, 1159331), (443, 196275), (1329, 65425), (2215, 39255), (2617, 33225), (6645, 13085), (7851, 11075)]