75105045

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{9221}}^1$

素因数の和:9413

約数の個数: 24

約数和(自身を含む): 130915512

約数和(自身を除く): 55810467

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 9221, 27663, 46105, 82989, 138315, 414945, 1669001, 5007003, 8345005, 15021009, 25035015, 75105045]

約数ペア:

[(1, 75105045), (3, 25035015), (5, 15021009), (9, 8345005), (15, 5007003), (45, 1669001), (181, 414945), (543, 138315), (905, 82989), (1629, 46105), (2715, 27663), (8145, 9221)]