16752555

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 30750720

約数和(自身を除く): 13998165

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4003, 4185, 12009, 20015, 36027, 60045, 108081, 124093, 180135, 372279, 540405, 620465, 1116837, 1861395, 3350511, 5584185, 16752555]

約数ペア:

[(1, 16752555), (3, 5584185), (5, 3350511), (9, 1861395), (15, 1116837), (27, 620465), (31, 540405), (45, 372279), (93, 180135), (135, 124093), (155, 108081), (279, 60045), (465, 36027), (837, 20015), (1395, 12009), (4003, 4185)]