42926205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{58403}}^1$

素因数の和:58425

約数の個数: 24

約数和(自身を含む): 79896672

約数和(自身を除く): 36970467

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 58403, 175209, 292015, 408821, 876045, 1226463, 2044105, 2861747, 6132315, 8585241, 14308735, 42926205]

約数ペア:

[(1, 42926205), (3, 14308735), (5, 8585241), (7, 6132315), (15, 2861747), (21, 2044105), (35, 1226463), (49, 876045), (105, 408821), (147, 292015), (245, 175209), (735, 58403)]