201491595

素因数分解:

$3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4583}}^1$

素因数の和:5571

約数の個数: 24

約数和(自身を含む): 349685856

約数和(自身を除く): 148194261

約数列:

[1, 3, 5, 9, 15, 45, 977, 2931, 4583, 4885, 8793, 13749, 14655, 22915, 41247, 43965, 68745, 206235, 4477591, 13432773, 22387955, 40298319, 67163865, 201491595]

約数ペア:

[(1, 201491595), (3, 67163865), (5, 40298319), (9, 22387955), (15, 13432773), (45, 4477591), (977, 206235), (2931, 68745), (4583, 43965), (4885, 41247), (8793, 22915), (13749, 14655)]