27704545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16249}}^1$

素因数の和:16296

約数の個数: 16

約数和(自身を含む): 37440000

約数和(自身を除く): 9735455

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 16249, 81245, 178739, 503719, 893695, 2518595, 5540909, 27704545]

約数ペア:

[(1, 27704545), (5, 5540909), (11, 2518595), (31, 893695), (55, 503719), (155, 178739), (341, 81245), (1705, 16249)]