630435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 1124928

約数和(自身を除く): 494493

約数列:

[1, 3, 5, 13, 15, 39, 53, 61, 65, 159, 183, 195, 265, 305, 689, 793, 795, 915, 2067, 2379, 3233, 3445, 3965, 9699, 10335, 11895, 16165, 42029, 48495, 126087, 210145, 630435]

約数ペア:

[(1, 630435), (3, 210145), (5, 126087), (13, 48495), (15, 42029), (39, 16165), (53, 11895), (61, 10335), (65, 9699), (159, 3965), (183, 3445), (195, 3233), (265, 2379), (305, 2067), (689, 915), (793, 795)]