25816545

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5077}}^1$

素因数の和:5201

約数の個数: 24

約数和(自身を含む): 45153576

約数和(自身を除く): 19337031

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5077, 5085, 15231, 25385, 45693, 76155, 228465, 573701, 1721103, 2868505, 5163309, 8605515, 25816545]

約数ペア:

[(1, 25816545), (3, 8605515), (5, 5163309), (9, 2868505), (15, 1721103), (45, 573701), (113, 228465), (339, 76155), (565, 45693), (1017, 25385), (1695, 15231), (5077, 5085)]