1303425

素因数分解:

$3^3\times 5^2\times {\mathrm{1931}}^1$

素因数の和:1950

約数の個数: 24

約数和(自身を含む): 2395680

約数和(自身を除く): 1092255

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1931, 5793, 9655, 17379, 28965, 48275, 52137, 86895, 144825, 260685, 434475, 1303425]

約数ペア:

[(1, 1303425), (3, 434475), (5, 260685), (9, 144825), (15, 86895), (25, 52137), (27, 48275), (45, 28965), (75, 17379), (135, 9655), (225, 5793), (675, 1931)]