2022795585

素因数分解:

$3^4\times 5^1\times {\mathrm{4994557}}^1$

素因数の和:4994574

約数の個数: 20

約数和(自身を含む): 3626049108

約数和(自身を除く): 1603253523

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4994557, 14983671, 24972785, 44951013, 74918355, 134853039, 224755065, 404559117, 674265195, 2022795585]

約数ペア:

[(1, 2022795585), (3, 674265195), (5, 404559117), (9, 224755065), (15, 134853039), (27, 74918355), (45, 44951013), (81, 24972785), (135, 14983671), (405, 4994557)]