2972850125

素因数分解:

$5^3\times 7^1\times {\mathrm{919}}^1\times {\mathrm{3697}}^1$

素因数の和:4638

約数の個数: 32

約数和(自身を含む): 4245895680

約数和(自身を除く): 1273045555

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 919, 3697, 4595, 6433, 18485, 22975, 25879, 32165, 92425, 114875, 129395, 160825, 462125, 646975, 804125, 3234875, 3397543, 16987715, 23782801, 84938575, 118914005, 424692875, 594570025, 2972850125]

約数ペア:

[(1, 2972850125), (5, 594570025), (7, 424692875), (25, 118914005), (35, 84938575), (125, 23782801), (175, 16987715), (875, 3397543), (919, 3234875), (3697, 804125), (4595, 646975), (6433, 462125), (18485, 160825), (22975, 129395), (25879, 114875), (32165, 92425)]