64021045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37549}}^1$

素因数の和:37596

約数の個数: 16

約数和(自身を含む): 86515200

約数和(自身を除く): 22494155

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 37549, 187745, 413039, 1164019, 2065195, 5820095, 12804209, 64021045]

約数ペア:

[(1, 64021045), (5, 12804209), (11, 5820095), (31, 2065195), (55, 1164019), (155, 413039), (341, 187745), (1705, 37549)]