2021625675

素因数分解:

$3^3\times 5^2\times {\mathrm{2995001}}^1$

素因数の和:2995020

約数の個数: 24

約数和(自身を含む): 3713802480

約数和(自身を除く): 1692176805

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2995001, 8985003, 14975005, 26955009, 44925015, 74875025, 80865027, 134775045, 224625075, 404325135, 673875225, 2021625675]

約数ペア:

[(1, 2021625675), (3, 673875225), (5, 404325135), (9, 224625075), (15, 134775045), (25, 80865027), (27, 74875025), (45, 44925015), (75, 26955009), (135, 14975005), (225, 8985003), (675, 2995001)]