293895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{311}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 599040

約数和(自身を除く): 305145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 311, 315, 933, 945, 1555, 2177, 2799, 4665, 6531, 8397, 10885, 13995, 19593, 32655, 41985, 58779, 97965, 293895]

約数ペア:

[(1, 293895), (3, 97965), (5, 58779), (7, 41985), (9, 32655), (15, 19593), (21, 13995), (27, 10885), (35, 8397), (45, 6531), (63, 4665), (105, 2799), (135, 2177), (189, 1555), (311, 945), (315, 933)]