3867825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3993

約数の個数: 24

約数和(自身を含む): 6888448

約数和(自身を除く): 3020623

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 3967, 11901, 19835, 51571, 59505, 99175, 154713, 257855, 297525, 773565, 1289275, 3867825]

約数ペア:

[(1, 3867825), (3, 1289275), (5, 773565), (13, 297525), (15, 257855), (25, 154713), (39, 99175), (65, 59505), (75, 51571), (195, 19835), (325, 11901), (975, 3967)]