289124625

素因数分解:

$3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{6823}}^1$

素因数の和:6954

約数の個数: 32

約数和(自身を含む): 485432064

約数和(自身を除く): 196307439

約数列:

[1, 3, 5, 15, 25, 75, 113, 125, 339, 375, 565, 1695, 2825, 6823, 8475, 14125, 20469, 34115, 42375, 102345, 170575, 511725, 770999, 852875, 2312997, 2558625, 3854995, 11564985, 19274975, 57824925, 96374875, 289124625]

約数ペア:

[(1, 289124625), (3, 96374875), (5, 57824925), (15, 19274975), (25, 11564985), (75, 3854995), (113, 2558625), (125, 2312997), (339, 852875), (375, 770999), (565, 511725), (1695, 170575), (2825, 102345), (6823, 42375), (8475, 34115), (14125, 20469)]