7990965

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 13927680

約数和(自身を除く): 5936715

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 743, 1195, 2151, 2229, 3585, 3715, 6687, 10755, 11145, 33435, 177577, 532731, 887885, 1598193, 2663655, 7990965]

約数ペア:

[(1, 7990965), (3, 2663655), (5, 1598193), (9, 887885), (15, 532731), (45, 177577), (239, 33435), (717, 11145), (743, 10755), (1195, 6687), (2151, 3715), (2229, 3585)]