8957115

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 16304640

約数和(自身を除く): 7347525

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1543, 1935, 4629, 5805, 7715, 13887, 23145, 41661, 66349, 69435, 199047, 208305, 331745, 597141, 995235, 1791423, 2985705, 8957115]

約数ペア:

[(1, 8957115), (3, 2985705), (5, 1791423), (9, 995235), (15, 597141), (27, 331745), (43, 208305), (45, 199047), (129, 69435), (135, 66349), (215, 41661), (387, 23145), (645, 13887), (1161, 7715), (1543, 5805), (1935, 4629)]