85750005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{733}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 150088320

約数和(自身を除く): 64338315

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 709, 733, 2127, 2199, 3545, 3665, 7799, 8063, 10635, 10995, 23397, 24189, 38995, 40315, 116985, 120945, 519697, 1559091, 2598485, 5716667, 7795455, 17150001, 28583335, 85750005]

約数ペア:

[(1, 85750005), (3, 28583335), (5, 17150001), (11, 7795455), (15, 5716667), (33, 2598485), (55, 1559091), (165, 519697), (709, 120945), (733, 116985), (2127, 40315), (2199, 38995), (3545, 24189), (3665, 23397), (7799, 10995), (8063, 10635)]