61639565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1439}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 79833600

約数和(自身を除く): 18194035

約数列:

[1, 5, 13, 65, 659, 1439, 3295, 7195, 8567, 18707, 42835, 93535, 948301, 4741505, 12327913, 61639565]

約数ペア:

[(1, 61639565), (5, 12327913), (13, 4741505), (65, 948301), (659, 93535), (1439, 42835), (3295, 18707), (7195, 8567)]