25923375

素因数分解:

$3^3\times 5^3\times {\mathrm{7681}}^1$

素因数の和:7705

約数の個数: 32

約数和(自身を含む): 47935680

約数和(自身を除く): 22012305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 7681, 23043, 38405, 69129, 115215, 192025, 207387, 345645, 576075, 960125, 1036935, 1728225, 2880375, 5184675, 8641125, 25923375]

約数ペア:

[(1, 25923375), (3, 8641125), (5, 5184675), (9, 2880375), (15, 1728225), (25, 1036935), (27, 960125), (45, 576075), (75, 345645), (125, 207387), (135, 192025), (225, 115215), (375, 69129), (675, 38405), (1125, 23043), (3375, 7681)]