2827035

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 5153280

約数和(自身を除く): 2326245

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 487, 645, 1161, 1461, 1935, 2435, 4383, 5805, 7305, 13149, 20941, 21915, 62823, 65745, 104705, 188469, 314115, 565407, 942345, 2827035]

約数ペア:

[(1, 2827035), (3, 942345), (5, 565407), (9, 314115), (15, 188469), (27, 104705), (43, 65745), (45, 62823), (129, 21915), (135, 20941), (215, 13149), (387, 7305), (487, 5805), (645, 4383), (1161, 2435), (1461, 1935)]