4157325

素因数分解:

$3^4\times 5^2\times {\mathrm{2053}}^1$

素因数の和:2075

約数の個数: 30

約数和(自身を含む): 7704554

約数和(自身を除く): 3547229

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2053, 6159, 10265, 18477, 30795, 51325, 55431, 92385, 153975, 166293, 277155, 461925, 831465, 1385775, 4157325]

約数ペア:

[(1, 4157325), (3, 1385775), (5, 831465), (9, 461925), (15, 277155), (25, 166293), (27, 153975), (45, 92385), (75, 55431), (81, 51325), (135, 30795), (225, 18477), (405, 10265), (675, 6159), (2025, 2053)]