3861465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 3033255

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 797, 969, 1615, 2391, 3985, 4845, 11955, 13549, 15143, 40647, 45429, 67745, 75715, 203235, 227145, 257431, 772293, 1287155, 3861465]

約数ペア:

[(1, 3861465), (3, 1287155), (5, 772293), (15, 257431), (17, 227145), (19, 203235), (51, 75715), (57, 67745), (85, 45429), (95, 40647), (255, 15143), (285, 13549), (323, 11955), (797, 4845), (969, 3985), (1615, 2391)]