8539155

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 15544320

約数和(自身を除く): 7005165

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1471, 1935, 4413, 5805, 7355, 13239, 22065, 39717, 63253, 66195, 189759, 198585, 316265, 569277, 948795, 1707831, 2846385, 8539155]

約数ペア:

[(1, 8539155), (3, 2846385), (5, 1707831), (9, 948795), (15, 569277), (27, 316265), (43, 198585), (45, 189759), (129, 66195), (135, 63253), (215, 39717), (387, 22065), (645, 13239), (1161, 7355), (1471, 5805), (1935, 4413)]