42636865

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 53228736

約数和(自身を除く): 10591871

約数列:

[1, 5, 43, 61, 215, 305, 2623, 3251, 13115, 16255, 139793, 198311, 698965, 991555, 8527373, 42636865]

約数ペア:

[(1, 42636865), (5, 8527373), (43, 991555), (61, 698965), (215, 198311), (305, 139793), (2623, 16255), (3251, 13115)]