129451465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 193423680

約数和(自身を除く): 63972215

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 169, 209, 247, 715, 733, 845, 1045, 1235, 1859, 2717, 3211, 3665, 8063, 9295, 9529, 13585, 13927, 16055, 35321, 40315, 47645, 69635, 104819, 123877, 153197, 176605, 181051, 524095, 619385, 765985, 905255, 1362647, 1991561, 2353663, 6813235, 9957805, 11768315, 25890293, 129451465]

約数ペア:

[(1, 129451465), (5, 25890293), (11, 11768315), (13, 9957805), (19, 6813235), (55, 2353663), (65, 1991561), (95, 1362647), (143, 905255), (169, 765985), (209, 619385), (247, 524095), (715, 181051), (733, 176605), (845, 153197), (1045, 123877), (1235, 104819), (1859, 69635), (2717, 47645), (3211, 40315), (3665, 35321), (8063, 16055), (9295, 13927), (9529, 13585)]