79788605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3947}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 103469184

約数和(自身を除く): 23680579

約数列:

[1, 5, 13, 65, 311, 1555, 3947, 4043, 19735, 20215, 51311, 256555, 1227517, 6137585, 15957721, 79788605]

約数ペア:

[(1, 79788605), (5, 15957721), (13, 6137585), (65, 1227517), (311, 256555), (1555, 51311), (3947, 20215), (4043, 19735)]