42489495

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10853}}^1$

素因数の和:10896

約数の個数: 32

約数和(自身を含む): 78148800

約数和(自身を除く): 35659305

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 10853, 32559, 54265, 97677, 162795, 293031, 314737, 488385, 944211, 1465155, 1573685, 2832633, 4721055, 8497899, 14163165, 42489495]

約数ペア:

[(1, 42489495), (3, 14163165), (5, 8497899), (9, 4721055), (15, 2832633), (27, 1573685), (29, 1465155), (45, 944211), (87, 488385), (135, 314737), (145, 293031), (261, 162795), (435, 97677), (783, 54265), (1305, 32559), (3915, 10853)]