448650

素因数分解:

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

素因数の和:1015

約数の個数: 36

約数和(自身を含む): 1206582

約数和(自身を除く): 757932

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 997, 1994, 2991, 4985, 5982, 8973, 9970, 14955, 17946, 24925, 29910, 44865, 49850, 74775, 89730, 149550, 224325, 448650]

約数ペア:

[(1, 448650), (2, 224325), (3, 149550), (5, 89730), (6, 74775), (9, 49850), (10, 44865), (15, 29910), (18, 24925), (25, 17946), (30, 14955), (45, 9970), (50, 8973), (75, 5982), (90, 4985), (150, 2991), (225, 1994), (450, 997)]