99309925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27779}}^1$

素因数の和:27813

約数の個数: 24

約数和(自身を含む): 144678240

約数和(自身を除く): 45368315

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 27779, 138895, 305569, 361127, 694475, 1527845, 1805635, 3972397, 7639225, 9028175, 19861985, 99309925]

約数ペア:

[(1, 99309925), (5, 19861985), (11, 9028175), (13, 7639225), (25, 3972397), (55, 1805635), (65, 1527845), (143, 694475), (275, 361127), (325, 305569), (715, 138895), (3575, 27779)]