1345950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{997}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 3712560

約数和(自身を除く): 2366610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 997, 1350, 1994, 2991, 4985, 5982, 8973, 9970, 14955, 17946, 24925, 26919, 29910, 44865, 49850, 53838, 74775, 89730, 134595, 149550, 224325, 269190, 448650, 672975, 1345950]

約数ペア:

[(1, 1345950), (2, 672975), (3, 448650), (5, 269190), (6, 224325), (9, 149550), (10, 134595), (15, 89730), (18, 74775), (25, 53838), (27, 49850), (30, 44865), (45, 29910), (50, 26919), (54, 24925), (75, 17946), (90, 14955), (135, 9970), (150, 8973), (225, 5982), (270, 4985), (450, 2991), (675, 1994), (997, 1350)]