7815669615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{2393}}^1$

素因数の和:4281

約数の個数: 64

約数和(自身を含む): 14977630080

約数和(自身を除く): 7161960465

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1861, 2393, 5583, 7179, 9305, 11965, 16749, 21537, 24193, 27915, 31109, 35895, 50247, 64611, 72579, 83745, 93327, 107685, 120965, 155545, 217737, 251235, 279981, 323055, 362895, 466635, 653211, 839943, 1088685, 1399905, 3266055, 4199715, 4453373, 13360119, 22266865, 40080357, 57893849, 66800595, 120241071, 173681547, 200401785, 289469245, 521044641, 601205355, 868407735, 1563133923, 2605223205, 7815669615]

約数ペア:

[(1, 7815669615), (3, 2605223205), (5, 1563133923), (9, 868407735), (13, 601205355), (15, 521044641), (27, 289469245), (39, 200401785), (45, 173681547), (65, 120241071), (117, 66800595), (135, 57893849), (195, 40080357), (351, 22266865), (585, 13360119), (1755, 4453373), (1861, 4199715), (2393, 3266055), (5583, 1399905), (7179, 1088685), (9305, 839943), (11965, 653211), (16749, 466635), (21537, 362895), (24193, 323055), (27915, 279981), (31109, 251235), (35895, 217737), (50247, 155545), (64611, 120965), (72579, 107685), (83745, 93327)]