12607515

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 22901760

約数和(自身を除く): 10294245

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 1987, 2115, 5961, 6345, 9935, 17883, 29805, 53649, 89415, 93389, 268245, 280167, 466945, 840501, 1400835, 2521503, 4202505, 12607515]

約数ペア:

[(1, 12607515), (3, 4202505), (5, 2521503), (9, 1400835), (15, 840501), (27, 466945), (45, 280167), (47, 268245), (135, 93389), (141, 89415), (235, 53649), (423, 29805), (705, 17883), (1269, 9935), (1987, 6345), (2115, 5961)]