72253935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4259}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 139557600

約数和(自身を除く): 67303665

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 4259, 5655, 12777, 16965, 21295, 38331, 55367, 63885, 123511, 166101, 191655, 276835, 370533, 498303, 617555, 830505, 1111599, 1605643, 1852665, 2491515, 4816929, 5557995, 8028215, 14450787, 24084645, 72253935]

約数ペア:

[(1, 72253935), (3, 24084645), (5, 14450787), (9, 8028215), (13, 5557995), (15, 4816929), (29, 2491515), (39, 1852665), (45, 1605643), (65, 1111599), (87, 830505), (117, 617555), (145, 498303), (195, 370533), (261, 276835), (377, 191655), (435, 166101), (585, 123511), (1131, 63885), (1305, 55367), (1885, 38331), (3393, 21295), (4259, 16965), (5655, 12777)]