87845925

素因数分解:

$3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{3011}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 145660320

約数和(自身を除く): 57814395

約数列:

[1, 3, 5, 15, 25, 75, 389, 1167, 1945, 3011, 5835, 9033, 9725, 15055, 29175, 45165, 75275, 225825, 1171279, 3513837, 5856395, 17569185, 29281975, 87845925]

約数ペア:

[(1, 87845925), (3, 29281975), (5, 17569185), (15, 5856395), (25, 3513837), (75, 1171279), (389, 225825), (1167, 75275), (1945, 45165), (3011, 29175), (5835, 15055), (9033, 9725)]