8655165

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 16174080

約数和(自身を除く): 7518915

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 191, 265, 285, 477, 573, 795, 855, 955, 1007, 1719, 2385, 2865, 3021, 3629, 5035, 8595, 9063, 10123, 10887, 15105, 18145, 30369, 32661, 45315, 50615, 54435, 91107, 151845, 163305, 192337, 455535, 577011, 961685, 1731033, 2885055, 8655165]

約数ペア:

[(1, 8655165), (3, 2885055), (5, 1731033), (9, 961685), (15, 577011), (19, 455535), (45, 192337), (53, 163305), (57, 151845), (95, 91107), (159, 54435), (171, 50615), (191, 45315), (265, 32661), (285, 30369), (477, 18145), (573, 15105), (795, 10887), (855, 10123), (955, 9063), (1007, 8595), (1719, 5035), (2385, 3629), (2865, 3021)]