27709435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3911}}^1$

素因数の和:4038

約数の個数: 16

約数和(自身を含む): 36146880

約数和(自身を除く): 8437445

約数列:

[1, 5, 13, 65, 109, 545, 1417, 3911, 7085, 19555, 50843, 254215, 426299, 2131495, 5541887, 27709435]

約数ペア:

[(1, 27709435), (5, 5541887), (13, 2131495), (65, 426299), (109, 254215), (545, 50843), (1417, 19555), (3911, 7085)]