120889905

素因数分解:

$3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{7817}}^1$

素因数の和:8856

約数の個数: 16

約数和(自身を含む): 193636224

約数和(自身を除く): 72746319

約数列:

[1, 3, 5, 15, 1031, 3093, 5155, 7817, 15465, 23451, 39085, 117255, 8059327, 24177981, 40296635, 120889905]

約数ペア:

[(1, 120889905), (3, 40296635), (5, 24177981), (15, 8059327), (1031, 117255), (3093, 39085), (5155, 23451), (7817, 15465)]