80736675

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{16067}}^1$

素因数の和:16147

約数の個数: 24

約数和(自身を含む): 135485376

約数和(自身を除く): 54748701

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 16067, 48201, 80335, 241005, 401675, 1076489, 1205025, 3229467, 5382445, 16147335, 26912225, 80736675]

約数ペア:

[(1, 80736675), (3, 26912225), (5, 16147335), (15, 5382445), (25, 3229467), (67, 1205025), (75, 1076489), (201, 401675), (335, 241005), (1005, 80335), (1675, 48201), (5025, 16067)]