30960315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40471}}^1$

素因数の和:40499

約数の個数: 24

約数和(自身を含む): 56822688

約数和(自身を除く): 25862373

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 40471, 121413, 202355, 364239, 607065, 688007, 1821195, 2064021, 3440035, 6192063, 10320105, 30960315]

約数ペア:

[(1, 30960315), (3, 10320105), (5, 6192063), (9, 3440035), (15, 2064021), (17, 1821195), (45, 688007), (51, 607065), (85, 364239), (153, 202355), (255, 121413), (765, 40471)]