13645785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 23420160

約数和(自身を除く): 9774375

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 1069, 2553, 3207, 4255, 5345, 12765, 16035, 24587, 39553, 73761, 118659, 122935, 197765, 368805, 593295, 909719, 2729157, 4548595, 13645785]

約数ペア:

[(1, 13645785), (3, 4548595), (5, 2729157), (15, 909719), (23, 593295), (37, 368805), (69, 197765), (111, 122935), (115, 118659), (185, 73761), (345, 39553), (555, 24587), (851, 16035), (1069, 12765), (2553, 5345), (3207, 4255)]