39847145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2677}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 51738960

約数和(自身を除く): 11891815

約数列:

[1, 5, 13, 65, 229, 1145, 2677, 2977, 13385, 14885, 34801, 174005, 613033, 3065165, 7969429, 39847145]

約数ペア:

[(1, 39847145), (5, 7969429), (13, 3065165), (65, 613033), (229, 174005), (1145, 34801), (2677, 14885), (2977, 13385)]