80464905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94111}}^1$

素因数の和:94141

約数の個数: 24

約数和(自身を含む): 146814720

約数和(自身を除く): 66349815

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 94111, 282333, 470555, 846999, 1411665, 1788109, 4234995, 5364327, 8940545, 16092981, 26821635, 80464905]

約数ペア:

[(1, 80464905), (3, 26821635), (5, 16092981), (9, 8940545), (15, 5364327), (19, 4234995), (45, 1788109), (57, 1411665), (95, 846999), (171, 470555), (285, 282333), (855, 94111)]