27455485

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 33534000

約数和(自身を除く): 6078515

約数列:

[1, 5, 137, 149, 269, 685, 745, 1345, 20413, 36853, 40081, 102065, 184265, 200405, 5491097, 27455485]

約数ペア:

[(1, 27455485), (5, 5491097), (137, 200405), (149, 184265), (269, 102065), (685, 40081), (745, 36853), (1345, 20413)]