91071315

素因数分解:

$3^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{1487}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 158079168

約数和(自身を除く): 67007853

約数列:

[1, 3, 5, 9, 15, 45, 1361, 1487, 4083, 4461, 6805, 7435, 12249, 13383, 20415, 22305, 61245, 66915, 2023807, 6071421, 10119035, 18214263, 30357105, 91071315]

約数ペア:

[(1, 91071315), (3, 30357105), (5, 18214263), (9, 10119035), (15, 6071421), (45, 2023807), (1361, 66915), (1487, 61245), (4083, 22305), (4461, 20415), (6805, 13383), (7435, 12249)]