15360468045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2128963}}^1$

素因数の和:2129021

約数の個数: 32

約数和(自身を含む): 27182612352

約数和(自身を除く): 11822144307

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 2128963, 6386889, 10644815, 27676519, 31934445, 78771631, 83029557, 138382595, 236314893, 393858155, 415147785, 1024031203, 1181574465, 3072093609, 5120156015, 15360468045]

約数ペア:

[(1, 15360468045), (3, 5120156015), (5, 3072093609), (13, 1181574465), (15, 1024031203), (37, 415147785), (39, 393858155), (65, 236314893), (111, 138382595), (185, 83029557), (195, 78771631), (481, 31934445), (555, 27676519), (1443, 10644815), (2405, 6386889), (7215, 2128963)]