142516275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{761}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 258519168

約数和(自身を除く): 116002893

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 227, 275, 681, 761, 825, 1135, 2283, 2497, 3405, 3805, 5675, 7491, 8371, 11415, 12485, 17025, 19025, 25113, 37455, 41855, 57075, 62425, 125565, 172747, 187275, 209275, 518241, 627825, 863735, 1900217, 2591205, 4318675, 5700651, 9501085, 12956025, 28503255, 47505425, 142516275]

約数ペア:

[(1, 142516275), (3, 47505425), (5, 28503255), (11, 12956025), (15, 9501085), (25, 5700651), (33, 4318675), (55, 2591205), (75, 1900217), (165, 863735), (227, 627825), (275, 518241), (681, 209275), (761, 187275), (825, 172747), (1135, 125565), (2283, 62425), (2497, 57075), (3405, 41855), (3805, 37455), (5675, 25113), (7491, 19025), (8371, 17025), (11415, 12485)]