41538825

素因数分解:

$3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 60

約数和(自身を含む): 78275868

約数和(自身を除く): 36737043

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 81, 135, 219, 225, 281, 365, 405, 657, 675, 843, 1095, 1405, 1825, 1971, 2025, 2529, 3285, 4215, 5475, 5913, 7025, 7587, 9855, 12645, 16425, 20513, 21075, 22761, 29565, 37935, 49275, 61539, 63225, 102565, 113805, 147825, 184617, 189675, 307695, 512825, 553851, 569025, 923085, 1538475, 1661553, 2769255, 4615425, 8307765, 13846275, 41538825]

約数ペア:

[(1, 41538825), (3, 13846275), (5, 8307765), (9, 4615425), (15, 2769255), (25, 1661553), (27, 1538475), (45, 923085), (73, 569025), (75, 553851), (81, 512825), (135, 307695), (219, 189675), (225, 184617), (281, 147825), (365, 113805), (405, 102565), (657, 63225), (675, 61539), (843, 49275), (1095, 37935), (1405, 29565), (1825, 22761), (1971, 21075), (2025, 20513), (2529, 16425), (3285, 12645), (4215, 9855), (5475, 7587), (5913, 7025)]