65656955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 97905024

約数和(自身を除く): 32248069

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 1277, 1469, 3955, 6385, 7345, 8939, 10283, 16601, 44695, 51415, 83005, 116207, 144301, 581035, 721505, 1010107, 1875913, 5050535, 9379565, 13131391, 65656955]

約数ペア:

[(1, 65656955), (5, 13131391), (7, 9379565), (13, 5050535), (35, 1875913), (65, 1010107), (91, 721505), (113, 581035), (455, 144301), (565, 116207), (791, 83005), (1277, 51415), (1469, 44695), (3955, 16601), (6385, 10283), (7345, 8939)]