80769105

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57899}}^1$

素因数の和:57941

約数の個数: 24

約数和(自身を含む): 144518400

約数和(自身を除く): 63749295

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 57899, 173697, 289495, 521091, 868485, 1794869, 2605455, 5384607, 8974345, 16153821, 26923035, 80769105]

約数ペア:

[(1, 80769105), (3, 26923035), (5, 16153821), (9, 8974345), (15, 5384607), (31, 2605455), (45, 1794869), (93, 868485), (155, 521091), (279, 289495), (465, 173697), (1395, 57899)]