55881345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5407}}^1$

素因数の和:5481

約数の個数: 32

約数和(自身を含む): 98122752

約数和(自身を除く): 42241407

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 5407, 10335, 16221, 27035, 70291, 81105, 210873, 286571, 351455, 859713, 1054365, 1432855, 3725423, 4298565, 11176269, 18627115, 55881345]

約数ペア:

[(1, 55881345), (3, 18627115), (5, 11176269), (13, 4298565), (15, 3725423), (39, 1432855), (53, 1054365), (65, 859713), (159, 351455), (195, 286571), (265, 210873), (689, 81105), (795, 70291), (2067, 27035), (3445, 16221), (5407, 10335)]