17228025

素因数分解:

$3^3\times 5^2\times {\mathrm{25523}}^1$

素因数の和:25542

約数の個数: 24

約数和(自身を含む): 31649760

約数和(自身を除く): 14421735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 25523, 76569, 127615, 229707, 382845, 638075, 689121, 1148535, 1914225, 3445605, 5742675, 17228025]

約数ペア:

[(1, 17228025), (3, 5742675), (5, 3445605), (9, 1914225), (15, 1148535), (25, 689121), (27, 638075), (45, 382845), (75, 229707), (135, 127615), (225, 76569), (675, 25523)]