13846275

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 25876320

約数和(自身を除く): 12030045

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 281, 365, 657, 675, 843, 1095, 1405, 1825, 1971, 2529, 3285, 4215, 5475, 7025, 7587, 9855, 12645, 16425, 20513, 21075, 37935, 49275, 61539, 63225, 102565, 184617, 189675, 307695, 512825, 553851, 923085, 1538475, 2769255, 4615425, 13846275]

約数ペア:

[(1, 13846275), (3, 4615425), (5, 2769255), (9, 1538475), (15, 923085), (25, 553851), (27, 512825), (45, 307695), (73, 189675), (75, 184617), (135, 102565), (219, 63225), (225, 61539), (281, 49275), (365, 37935), (657, 21075), (675, 20513), (843, 16425), (1095, 12645), (1405, 9855), (1825, 7587), (1971, 7025), (2529, 5475), (3285, 4215)]