72181035

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8311}}^1$

素因数の和:8515

約数の個数: 24

約数和(自身を含む): 125777184

約数和(自身を除く): 53596149

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 8311, 8685, 24933, 41555, 74799, 124665, 373995, 1604023, 4812069, 8020115, 14436207, 24060345, 72181035]

約数ペア:

[(1, 72181035), (3, 24060345), (5, 14436207), (9, 8020115), (15, 4812069), (45, 1604023), (193, 373995), (579, 124665), (965, 74799), (1737, 41555), (2895, 24933), (8311, 8685)]