39079375

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2068

約数の個数: 20

約数和(自身を含む): 50433856

約数和(自身を除く): 11354481

約数列:

[1, 5, 25, 31, 125, 155, 625, 775, 2017, 3875, 10085, 19375, 50425, 62527, 252125, 312635, 1260625, 1563175, 7815875, 39079375]

約数ペア:

[(1, 39079375), (5, 7815875), (25, 1563175), (31, 1260625), (125, 312635), (155, 252125), (625, 62527), (775, 50425), (2017, 19375), (3875, 10085)]