9878625

素因数分解:

$3^3\times 5^3\times {\mathrm{2927}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 18270720

約数和(自身を除く): 8392095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 2927, 3375, 8781, 14635, 26343, 43905, 73175, 79029, 131715, 219525, 365875, 395145, 658575, 1097625, 1975725, 3292875, 9878625]

約数ペア:

[(1, 9878625), (3, 3292875), (5, 1975725), (9, 1097625), (15, 658575), (25, 395145), (27, 365875), (45, 219525), (75, 131715), (125, 79029), (135, 73175), (225, 43905), (375, 26343), (675, 14635), (1125, 8781), (2927, 3375)]