25618125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 46010272

約数和(自身を除く): 20392147

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1051, 1625, 1875, 3153, 4875, 5255, 8125, 13663, 15765, 24375, 26275, 40989, 68315, 78825, 131375, 204945, 341575, 394125, 656875, 1024725, 1707875, 1970625, 5123625, 8539375, 25618125]

約数ペア:

[(1, 25618125), (3, 8539375), (5, 5123625), (13, 1970625), (15, 1707875), (25, 1024725), (39, 656875), (65, 394125), (75, 341575), (125, 204945), (195, 131375), (325, 78825), (375, 68315), (625, 40989), (975, 26275), (1051, 24375), (1625, 15765), (1875, 13663), (3153, 8125), (4875, 5255)]