2146256925

素因数分解:

$3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{101839}}^1$

素因数の和:102133

約数の個数: 24

約数和(自身を含む): 3561141120

約数和(自身を除く): 1414884195

約数列:

[1, 3, 5, 15, 25, 75, 281, 843, 1405, 4215, 7025, 21075, 101839, 305517, 509195, 1527585, 2545975, 7637925, 28616759, 85850277, 143083795, 429251385, 715418975, 2146256925]

約数ペア:

[(1, 2146256925), (3, 715418975), (5, 429251385), (15, 143083795), (25, 85850277), (75, 28616759), (281, 7637925), (843, 2545975), (1405, 1527585), (4215, 509195), (7025, 305517), (21075, 101839)]