264610645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 355874400

約数和(自身を除く): 91263755

約数列:

[1, 5, 13, 29, 65, 145, 229, 377, 613, 1145, 1885, 2977, 3065, 6641, 7969, 14885, 17777, 33205, 39845, 86333, 88885, 140377, 231101, 431665, 701885, 1155505, 1824901, 4070933, 9124505, 20354665, 52922129, 264610645]

約数ペア:

[(1, 264610645), (5, 52922129), (13, 20354665), (29, 9124505), (65, 4070933), (145, 1824901), (229, 1155505), (377, 701885), (613, 431665), (1145, 231101), (1885, 140377), (2977, 88885), (3065, 86333), (6641, 39845), (7969, 33205), (14885, 17777)]