201353805

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{12821}}^1$

素因数の和:13181

約数の個数: 24

約数和(自身を含む): 350040600

約数和(自身を除く): 148686795

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 5235, 12821, 15705, 38463, 64105, 115389, 192315, 576945, 4474529, 13423587, 22372645, 40270761, 67117935, 201353805]

約数ペア:

[(1, 201353805), (3, 67117935), (5, 40270761), (9, 22372645), (15, 13423587), (45, 4474529), (349, 576945), (1047, 192315), (1745, 115389), (3141, 64105), (5235, 38463), (12821, 15705)]