3140475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3247

約数の個数: 24

約数和(自身を含む): 5593392

約数和(自身を除く): 2452917

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 3221, 9663, 16105, 41873, 48315, 80525, 125619, 209365, 241575, 628095, 1046825, 3140475]

約数ペア:

[(1, 3140475), (3, 1046825), (5, 628095), (13, 241575), (15, 209365), (25, 125619), (39, 80525), (65, 48315), (75, 41873), (195, 16105), (325, 9663), (975, 3221)]