65777535

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2551}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 117596160

約数和(自身を除く): 51818625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2551, 2865, 5157, 7653, 8595, 12755, 22959, 25785, 38265, 68877, 114795, 344385, 487241, 1461723, 2436205, 4385169, 7308615, 13155507, 21925845, 65777535]

約数ペア:

[(1, 65777535), (3, 21925845), (5, 13155507), (9, 7308615), (15, 4385169), (27, 2436205), (45, 1461723), (135, 487241), (191, 344385), (573, 114795), (955, 68877), (1719, 38265), (2551, 25785), (2865, 22959), (5157, 12755), (7653, 8595)]