71109305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 94867200

約数和(自身を除く): 23757895

約数列:

[1, 5, 19, 29, 53, 95, 145, 265, 487, 551, 1007, 1537, 2435, 2755, 5035, 7685, 9253, 14123, 25811, 29203, 46265, 70615, 129055, 146015, 268337, 490409, 748519, 1341685, 2452045, 3742595, 14221861, 71109305]

約数ペア:

[(1, 71109305), (5, 14221861), (19, 3742595), (29, 2452045), (53, 1341685), (95, 748519), (145, 490409), (265, 268337), (487, 146015), (551, 129055), (1007, 70615), (1537, 46265), (2435, 29203), (2755, 25811), (5035, 14123), (7685, 9253)]