72858465

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8389}}^1$

素因数の和:8593

約数の個数: 24

約数和(自身を含む): 126957480

約数和(自身を除く): 54099015

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 8389, 8685, 25167, 41945, 75501, 125835, 377505, 1619077, 4857231, 8095385, 14571693, 24286155, 72858465]

約数ペア:

[(1, 72858465), (3, 24286155), (5, 14571693), (9, 8095385), (15, 4857231), (45, 1619077), (193, 377505), (579, 125835), (965, 75501), (1737, 41945), (2895, 25167), (8389, 8685)]