38869545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18121}}^1$

素因数の和:18153

約数の個数: 32

約数和(自身を含む): 73067904

約数和(自身を除く): 34198359

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 18121, 54363, 90605, 199331, 235573, 271815, 597993, 706719, 996655, 1177865, 2591303, 2989965, 3533595, 7773909, 12956515, 38869545]

約数ペア:

[(1, 38869545), (3, 12956515), (5, 7773909), (11, 3533595), (13, 2989965), (15, 2591303), (33, 1177865), (39, 996655), (55, 706719), (65, 597993), (143, 271815), (165, 235573), (195, 199331), (429, 90605), (715, 54363), (2145, 18121)]