5781655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 7815168

約数和(自身を除く): 2033513

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 3391, 16955, 37301, 105121, 186505, 525605, 1156331, 5781655]

約数ペア:

[(1, 5781655), (5, 1156331), (11, 525605), (31, 186505), (55, 105121), (155, 37301), (341, 16955), (1705, 3391)]