19059825

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3793}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 31991008

約数和(自身を除く): 12931183

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 3793, 5025, 11379, 18965, 56895, 94825, 254131, 284475, 762393, 1270655, 3811965, 6353275, 19059825]

約数ペア:

[(1, 19059825), (3, 6353275), (5, 3811965), (15, 1270655), (25, 762393), (67, 284475), (75, 254131), (201, 94825), (335, 56895), (1005, 18965), (1675, 11379), (3793, 5025)]