61137945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4259}}^1$

素因数の和:4310

約数の個数: 48

約数和(自身を含む): 119620800

約数和(自身を除く): 58482855

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4259, 4785, 12777, 14355, 21295, 38331, 46849, 63885, 123511, 140547, 191655, 234245, 370533, 421641, 617555, 702735, 1111599, 1358621, 1852665, 2108205, 4075863, 5557995, 6793105, 12227589, 20379315, 61137945]

約数ペア:

[(1, 61137945), (3, 20379315), (5, 12227589), (9, 6793105), (11, 5557995), (15, 4075863), (29, 2108205), (33, 1852665), (45, 1358621), (55, 1111599), (87, 702735), (99, 617555), (145, 421641), (165, 370533), (261, 234245), (319, 191655), (435, 140547), (495, 123511), (957, 63885), (1305, 46849), (1595, 38331), (2871, 21295), (4259, 14355), (4785, 12777)]