67875225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 126688320

約数和(自身を除く): 58813095

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 2837, 4785, 7975, 8511, 14185, 23925, 31207, 42555, 70925, 82273, 93621, 156035, 212775, 246819, 411365, 468105, 780175, 905003, 1234095, 2056825, 2340525, 2715009, 4525015, 6170475, 13575045, 22625075, 67875225]

約数ペア:

[(1, 67875225), (3, 22625075), (5, 13575045), (11, 6170475), (15, 4525015), (25, 2715009), (29, 2340525), (33, 2056825), (55, 1234095), (75, 905003), (87, 780175), (145, 468105), (165, 411365), (275, 246819), (319, 212775), (435, 156035), (725, 93621), (825, 82273), (957, 70925), (1595, 42555), (2175, 31207), (2837, 23925), (4785, 14185), (7975, 8511)]