4077585

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 7587840

約数和(自身を除く): 3510255

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 79, 93, 111, 155, 185, 237, 279, 333, 395, 465, 555, 711, 1147, 1185, 1395, 1665, 2449, 2923, 3441, 3555, 5735, 7347, 8769, 10323, 12245, 14615, 17205, 22041, 26307, 36735, 43845, 51615, 90613, 110205, 131535, 271839, 453065, 815517, 1359195, 4077585]

約数ペア:

[(1, 4077585), (3, 1359195), (5, 815517), (9, 453065), (15, 271839), (31, 131535), (37, 110205), (45, 90613), (79, 51615), (93, 43845), (111, 36735), (155, 26307), (185, 22041), (237, 17205), (279, 14615), (333, 12245), (395, 10323), (465, 8769), (555, 7347), (711, 5735), (1147, 3555), (1185, 3441), (1395, 2923), (1665, 2449)]