2080649325

素因数分解:

$3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{56501}}^1$

素因数の和:57005

約数の個数: 24

約数和(自身を含む): 3447074016

約数和(自身を除く): 1366424691

約数列:

[1, 3, 5, 15, 25, 75, 491, 1473, 2455, 7365, 12275, 36825, 56501, 169503, 282505, 847515, 1412525, 4237575, 27741991, 83225973, 138709955, 416129865, 693549775, 2080649325]

約数ペア:

[(1, 2080649325), (3, 693549775), (5, 416129865), (15, 138709955), (25, 83225973), (75, 27741991), (491, 4237575), (1473, 1412525), (2455, 847515), (7365, 282505), (12275, 169503), (36825, 56501)]