71763315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{28309}}^1$

素因数の和:28343

約数の個数: 24

約数和(自身を含む): 124337520

約数和(自身を除く): 52574205

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 28309, 84927, 141545, 368017, 424635, 1104051, 1840085, 4784221, 5520255, 14352663, 23921105, 71763315]

約数ペア:

[(1, 71763315), (3, 23921105), (5, 14352663), (13, 5520255), (15, 4784221), (39, 1840085), (65, 1104051), (169, 424635), (195, 368017), (507, 141545), (845, 84927), (2535, 28309)]