26261965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 32860800

約数和(自身を除く): 6598835

約数列:

[1, 5, 29, 139, 145, 695, 1303, 4031, 6515, 20155, 37787, 181117, 188935, 905585, 5252393, 26261965]

約数ペア:

[(1, 26261965), (5, 5252393), (29, 905585), (139, 188935), (145, 181117), (695, 37787), (1303, 20155), (4031, 6515)]