876825

素因数分解:

$3^4\times 5^2\times {\mathrm{433}}^1$

素因数の和:455

約数の個数: 30

約数和(自身を含む): 1627934

約数和(自身を除く): 751109

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 433, 675, 1299, 2025, 2165, 3897, 6495, 10825, 11691, 19485, 32475, 35073, 58455, 97425, 175365, 292275, 876825]

約数ペア:

[(1, 876825), (3, 292275), (5, 175365), (9, 97425), (15, 58455), (25, 35073), (27, 32475), (45, 19485), (75, 11691), (81, 10825), (135, 6495), (225, 3897), (405, 2165), (433, 2025), (675, 1299)]