6391515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 11188800

約数和(自身を除く): 4797285

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 449, 949, 1095, 1347, 2245, 2847, 4745, 5837, 6735, 14235, 17511, 29185, 32777, 87555, 98331, 163885, 426101, 491655, 1278303, 2130505, 6391515]

約数ペア:

[(1, 6391515), (3, 2130505), (5, 1278303), (13, 491655), (15, 426101), (39, 163885), (65, 98331), (73, 87555), (195, 32777), (219, 29185), (365, 17511), (449, 14235), (949, 6735), (1095, 5837), (1347, 4745), (2245, 2847)]