75792275

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17939}}^1$

素因数の和:17975

約数の個数: 18

約数和(自身を含む): 101773620

約数和(自身を除く): 25981345

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 4225, 17939, 89695, 233207, 448475, 1166035, 3031691, 5830175, 15158455, 75792275]

約数ペア:

[(1, 75792275), (5, 15158455), (13, 5830175), (25, 3031691), (65, 1166035), (169, 448475), (325, 233207), (845, 89695), (4225, 17939)]