6388945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 8091648

約数和(自身を除く): 1702703

約数列:

[1, 5, 31, 47, 155, 235, 877, 1457, 4385, 7285, 27187, 41219, 135935, 206095, 1277789, 6388945]

約数ペア:

[(1, 6388945), (5, 1277789), (31, 206095), (47, 135935), (155, 41219), (235, 27187), (877, 7285), (1457, 4385)]