2755745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 3566592

約数和(自身を除く): 810847

約数列:

[1, 5, 23, 31, 115, 155, 713, 773, 3565, 3865, 17779, 23963, 88895, 119815, 551149, 2755745]

約数ペア:

[(1, 2755745), (5, 551149), (23, 119815), (31, 88895), (115, 23963), (155, 17779), (713, 3865), (773, 3565)]