112661685

素因数分解:

$3^4\times 5^1\times {\mathrm{278177}}^1$

素因数の和:278194

約数の個数: 20

約数和(自身を含む): 201957228

約数和(自身を除く): 89295543

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 278177, 834531, 1390885, 2503593, 4172655, 7510779, 12517965, 22532337, 37553895, 112661685]

約数ペア:

[(1, 112661685), (3, 37553895), (5, 22532337), (9, 12517965), (15, 7510779), (27, 4172655), (45, 2503593), (81, 1390885), (135, 834531), (405, 278177)]