91916085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 153584640

約数和(自身を除く): 61668555

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 267, 445, 465, 1335, 2221, 2759, 6663, 8277, 11105, 13795, 33315, 41385, 68851, 197669, 206553, 344255, 593007, 988345, 1032765, 2965035, 6127739, 18383217, 30638695, 91916085]

約数ペア:

[(1, 91916085), (3, 30638695), (5, 18383217), (15, 6127739), (31, 2965035), (89, 1032765), (93, 988345), (155, 593007), (267, 344255), (445, 206553), (465, 197669), (1335, 68851), (2221, 41385), (2759, 33315), (6663, 13795), (8277, 11105)]