5408065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 2252735

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 151, 247, 377, 551, 755, 1235, 1885, 1963, 2755, 2869, 4379, 7163, 9815, 14345, 21895, 35815, 37297, 56927, 83201, 186485, 284635, 416005, 1081613, 5408065]

約数ペア:

[(1, 5408065), (5, 1081613), (13, 416005), (19, 284635), (29, 186485), (65, 83201), (95, 56927), (145, 37297), (151, 35815), (247, 21895), (377, 14345), (551, 9815), (755, 7163), (1235, 4379), (1885, 2869), (1963, 2755)]