39152445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8125

約数の個数: 32

約数和(自身を含む): 69828480

約数和(自身を除く): 30676035

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 8081, 24243, 40405, 121215, 137377, 153539, 412131, 460617, 686885, 767695, 2060655, 2303085, 2610163, 7830489, 13050815, 39152445]

約数ペア:

[(1, 39152445), (3, 13050815), (5, 7830489), (15, 2610163), (17, 2303085), (19, 2060655), (51, 767695), (57, 686885), (85, 460617), (95, 412131), (255, 153539), (285, 137377), (323, 121215), (969, 40405), (1615, 24243), (4845, 8081)]