65260965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56503}}^1$

素因数の和:56529

約数の個数: 32

約数和(自身を含む): 130185216

約数和(自身を除く): 64924251

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 56503, 169509, 282515, 395521, 621533, 847545, 1186563, 1864599, 1977605, 3107665, 4350731, 5932815, 9322995, 13052193, 21753655, 65260965]

約数ペア:

[(1, 65260965), (3, 21753655), (5, 13052193), (7, 9322995), (11, 5932815), (15, 4350731), (21, 3107665), (33, 1977605), (35, 1864599), (55, 1186563), (77, 847545), (105, 621533), (165, 395521), (231, 282515), (385, 169509), (1155, 56503)]