8004425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 11665920

約数和(自身を除く): 3661495

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2239, 3575, 11195, 24629, 29107, 55975, 123145, 145535, 320177, 615725, 727675, 1600885, 8004425]

約数ペア:

[(1, 8004425), (5, 1600885), (11, 727675), (13, 615725), (25, 320177), (55, 145535), (65, 123145), (143, 55975), (275, 29107), (325, 24629), (715, 11195), (2239, 3575)]