282639075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{4481}}^1$

素因数の和:4552

約数の個数: 36

約数和(自身を含む): 484073928

約数和(自身を除く): 201434853

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 841, 2175, 2523, 4205, 4481, 12615, 13443, 21025, 22405, 63075, 67215, 112025, 129949, 336075, 389847, 649745, 1949235, 3248725, 3768521, 9746175, 11305563, 18842605, 56527815, 94213025, 282639075]

約数ペア:

[(1, 282639075), (3, 94213025), (5, 56527815), (15, 18842605), (25, 11305563), (29, 9746175), (75, 3768521), (87, 3248725), (145, 1949235), (435, 649745), (725, 389847), (841, 336075), (2175, 129949), (2523, 112025), (4205, 67215), (4481, 63075), (12615, 22405), (13443, 21025)]