25480890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283121}}^1$

素因数の和:283134

約数の個数: 24

約数和(自身を含む): 66250548

約数和(自身を除く): 40769658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283121, 566242, 849363, 1415605, 1698726, 2548089, 2831210, 4246815, 5096178, 8493630, 12740445, 25480890]

約数ペア:

[(1, 25480890), (2, 12740445), (3, 8493630), (5, 5096178), (6, 4246815), (9, 2831210), (10, 2548089), (15, 1698726), (18, 1415605), (30, 849363), (45, 566242), (90, 283121)]