65764485

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47143}}^1$

素因数の和:47185

約数の個数: 24

約数和(自身を含む): 117671424

約数和(自身を除く): 51906939

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 47143, 141429, 235715, 424287, 707145, 1461433, 2121435, 4384299, 7307165, 13152897, 21921495, 65764485]

約数ペア:

[(1, 65764485), (3, 21921495), (5, 13152897), (9, 7307165), (15, 4384299), (31, 2121435), (45, 1461433), (93, 707145), (155, 424287), (279, 235715), (465, 141429), (1395, 47143)]