10891395

素因数分解:

$3^3\times 5^1\times {\mathrm{80677}}^1$

素因数の和:80691

約数の個数: 16

約数和(自身を含む): 19362720

約数和(自身を除く): 8471325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 80677, 242031, 403385, 726093, 1210155, 2178279, 3630465, 10891395]

約数ペア:

[(1, 10891395), (3, 3630465), (5, 2178279), (9, 1210155), (15, 726093), (27, 403385), (45, 242031), (135, 80677)]