27560785

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 41302656

約数和(自身を除く): 13741871

約数列:

[1, 5, 7, 23, 35, 49, 67, 73, 115, 161, 245, 335, 365, 469, 511, 805, 1127, 1541, 1679, 2345, 2555, 3283, 3577, 4891, 5635, 7705, 8395, 10787, 11753, 16415, 17885, 24455, 34237, 53935, 58765, 75509, 82271, 112493, 171185, 239659, 377545, 411355, 562465, 787451, 1198295, 3937255, 5512157, 27560785]

約数ペア:

[(1, 27560785), (5, 5512157), (7, 3937255), (23, 1198295), (35, 787451), (49, 562465), (67, 411355), (73, 377545), (115, 239659), (161, 171185), (245, 112493), (335, 82271), (365, 75509), (469, 58765), (511, 53935), (805, 34237), (1127, 24455), (1541, 17885), (1679, 16415), (2345, 11753), (2555, 10787), (3283, 8395), (3577, 7705), (4891, 5635)]