28503225

素因数分解:

$3^3\times 5^2\times {\mathrm{42227}}^1$

素因数の和:42246

約数の個数: 24

約数和(自身を含む): 52362720

約数和(自身を除く): 23859495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42227, 126681, 211135, 380043, 633405, 1055675, 1140129, 1900215, 3167025, 5700645, 9501075, 28503225]

約数ペア:

[(1, 28503225), (3, 9501075), (5, 5700645), (9, 3167025), (15, 1900215), (25, 1140129), (27, 1055675), (45, 633405), (75, 380043), (135, 211135), (225, 126681), (675, 42227)]