68695965

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3011}}^1$

素因数の和:3051

約数の個数: 48

約数和(自身を含む): 132287040

約数和(自身を除く): 63591075

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2535, 3011, 4563, 7605, 9033, 15055, 22815, 27099, 39143, 45165, 81297, 117429, 135495, 195715, 352287, 406485, 508859, 587145, 1056861, 1526577, 1761435, 2544295, 4579731, 5284305, 7632885, 13739193, 22898655, 68695965]

約数ペア:

[(1, 68695965), (3, 22898655), (5, 13739193), (9, 7632885), (13, 5284305), (15, 4579731), (27, 2544295), (39, 1761435), (45, 1526577), (65, 1056861), (117, 587145), (135, 508859), (169, 406485), (195, 352287), (351, 195715), (507, 135495), (585, 117429), (845, 81297), (1521, 45165), (1755, 39143), (2535, 27099), (3011, 22815), (4563, 15055), (7605, 9033)]