11218275

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:772

約数の個数: 36

約数和(自身を含む): 20398248

約数和(自身を除く): 9179973

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 683, 1095, 1825, 2049, 3285, 3415, 5475, 6147, 10245, 16425, 17075, 30735, 49859, 51225, 149577, 153675, 249295, 448731, 747885, 1246475, 2243655, 3739425, 11218275]

約数ペア:

[(1, 11218275), (3, 3739425), (5, 2243655), (9, 1246475), (15, 747885), (25, 448731), (45, 249295), (73, 153675), (75, 149577), (219, 51225), (225, 49859), (365, 30735), (657, 17075), (683, 16425), (1095, 10245), (1825, 6147), (2049, 5475), (3285, 3415)]