12004185

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 7954215

約数列:

[1, 3, 5, 15, 41, 123, 131, 149, 205, 393, 447, 615, 655, 745, 1965, 2235, 5371, 6109, 16113, 18327, 19519, 26855, 30545, 58557, 80565, 91635, 97595, 292785, 800279, 2400837, 4001395, 12004185]

約数ペア:

[(1, 12004185), (3, 4001395), (5, 2400837), (15, 800279), (41, 292785), (123, 97595), (131, 91635), (149, 80565), (205, 58557), (393, 30545), (447, 26855), (615, 19519), (655, 18327), (745, 16113), (1965, 6109), (2235, 5371)]