89819550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{66533}}^1$

素因数の和:66554

約数の個数: 48

約数和(自身を含む): 247506480

約数和(自身を除く): 157686930

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, 1350, 66533, 133066, 199599, 332665, 399198, 598797, 665330, 997995, 1197594, 1663325, 1796391, 1995990, 2993985, 3326650, 3592782, 4989975, 5987970, 8981955, 9979950, 14969925, 17963910, 29939850, 44909775, 89819550]

約数ペア:

[(1, 89819550), (2, 44909775), (3, 29939850), (5, 17963910), (6, 14969925), (9, 9979950), (10, 8981955), (15, 5987970), (18, 4989975), (25, 3592782), (27, 3326650), (30, 2993985), (45, 1995990), (50, 1796391), (54, 1663325), (75, 1197594), (90, 997995), (135, 665330), (150, 598797), (225, 399198), (270, 332665), (450, 199599), (675, 133066), (1350, 66533)]