38691765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 77395968

約数和(自身を除く): 38704203

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 565, 791, 1017, 1087, 1695, 2373, 3261, 3955, 5085, 5435, 7119, 7609, 9783, 11865, 16305, 22827, 35595, 38045, 48915, 68481, 114135, 122831, 342405, 368493, 614155, 859817, 1105479, 1842465, 2579451, 4299085, 5527395, 7738353, 12897255, 38691765]

約数ペア:

[(1, 38691765), (3, 12897255), (5, 7738353), (7, 5527395), (9, 4299085), (15, 2579451), (21, 1842465), (35, 1105479), (45, 859817), (63, 614155), (105, 368493), (113, 342405), (315, 122831), (339, 114135), (565, 68481), (791, 48915), (1017, 38045), (1087, 35595), (1695, 22827), (2373, 16305), (3261, 11865), (3955, 9783), (5085, 7609), (5435, 7119)]