23778225

素因数分解:

$3^3\times 5^2\times {\mathrm{35227}}^1$

素因数の和:35246

約数の個数: 24

約数和(自身を含む): 43682720

約数和(自身を除く): 19904495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 35227, 105681, 176135, 317043, 528405, 880675, 951129, 1585215, 2642025, 4755645, 7926075, 23778225]

約数ペア:

[(1, 23778225), (3, 7926075), (5, 4755645), (9, 2642025), (15, 1585215), (25, 951129), (27, 880675), (45, 528405), (75, 317043), (135, 176135), (225, 105681), (675, 35227)]