222754125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{54001}}^1$

素因数の和:54030

約数の個数: 32

約数和(自身を含む): 404366976

約数和(自身を除く): 181612851

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 54001, 162003, 270005, 594011, 810015, 1350025, 1782033, 2970055, 4050075, 6750125, 8910165, 14850275, 20250375, 44550825, 74251375, 222754125]

約数ペア:

[(1, 222754125), (3, 74251375), (5, 44550825), (11, 20250375), (15, 14850275), (25, 8910165), (33, 6750125), (55, 4050075), (75, 2970055), (125, 1782033), (165, 1350025), (275, 810015), (375, 594011), (825, 270005), (1375, 162003), (4125, 54001)]