25694730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{285497}}^1$

素因数の和:285510

約数の個数: 24

約数和(自身を含む): 66806532

約数和(自身を除く): 41111802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 285497, 570994, 856491, 1427485, 1712982, 2569473, 2854970, 4282455, 5138946, 8564910, 12847365, 25694730]

約数ペア:

[(1, 25694730), (2, 12847365), (3, 8564910), (5, 5138946), (6, 4282455), (9, 2854970), (10, 2569473), (15, 1712982), (18, 1427485), (30, 856491), (45, 570994), (90, 285497)]