69687165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{273283}}^1$

素因数の和:273308

約数の個数: 16

約数和(自身を含む): 118058688

約数和(自身を除く): 48371523

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 273283, 819849, 1366415, 4099245, 4645811, 13937433, 23229055, 69687165]

約数ペア:

[(1, 69687165), (3, 23229055), (5, 13937433), (15, 4645811), (17, 4099245), (51, 1366415), (85, 819849), (255, 273283)]