13041545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7649}}^1$

素因数の和:7696

約数の個数: 16

約数和(自身を含む): 17625600

約数和(自身を除く): 4584055

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 7649, 38245, 84139, 237119, 420695, 1185595, 2608309, 13041545]

約数ペア:

[(1, 13041545), (5, 2608309), (11, 1185595), (31, 420695), (55, 237119), (155, 84139), (341, 38245), (1705, 7649)]