2305125

素因数分解:

$3^3\times 5^3\times {\mathrm{683}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 4268160

約数和(自身を除く): 1963035

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 683, 1125, 2049, 3375, 3415, 6147, 10245, 17075, 18441, 30735, 51225, 85375, 92205, 153675, 256125, 461025, 768375, 2305125]

約数ペア:

[(1, 2305125), (3, 768375), (5, 461025), (9, 256125), (15, 153675), (25, 92205), (27, 85375), (45, 51225), (75, 30735), (125, 18441), (135, 17075), (225, 10245), (375, 6147), (675, 3415), (683, 3375), (1125, 2049)]