42064275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 77102208

約数和(自身を除く): 35037933

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 275, 335, 737, 761, 825, 1005, 1675, 2211, 2283, 3685, 3805, 5025, 8371, 11055, 11415, 18425, 19025, 25113, 41855, 50987, 55275, 57075, 125565, 152961, 209275, 254935, 560857, 627825, 764805, 1274675, 1682571, 2804285, 3824025, 8412855, 14021425, 42064275]

約数ペア:

[(1, 42064275), (3, 14021425), (5, 8412855), (11, 3824025), (15, 2804285), (25, 1682571), (33, 1274675), (55, 764805), (67, 627825), (75, 560857), (165, 254935), (201, 209275), (275, 152961), (335, 125565), (737, 57075), (761, 55275), (825, 50987), (1005, 41855), (1675, 25113), (2211, 19025), (2283, 18425), (3685, 11415), (3805, 11055), (5025, 8371)]