2100027975

素因数分解:

$3^1\times 5^2\times {\mathrm{4019}}^1\times {\mathrm{6967}}^1$

素因数の和:10999

約数の個数: 24

約数和(自身を含む): 3473408640

約数和(自身を除く): 1373380665

約数列:

[1, 3, 5, 15, 25, 75, 4019, 6967, 12057, 20095, 20901, 34835, 60285, 100475, 104505, 174175, 301425, 522525, 28000373, 84001119, 140001865, 420005595, 700009325, 2100027975]

約数ペア:

[(1, 2100027975), (3, 700009325), (5, 420005595), (15, 140001865), (25, 84001119), (75, 28000373), (4019, 522525), (6967, 301425), (12057, 174175), (20095, 104505), (20901, 100475), (34835, 60285)]