201717015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30773}}^1$

素因数の和:30823

約数の個数: 32

約数和(自身を含む): 354516480

約数和(自身を除く): 152799465

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 30773, 92319, 153865, 461595, 584687, 707779, 1754061, 2123337, 2923435, 3538895, 8770305, 10616685, 13447801, 40343403, 67239005, 201717015]

約数ペア:

[(1, 201717015), (3, 67239005), (5, 40343403), (15, 13447801), (19, 10616685), (23, 8770305), (57, 3538895), (69, 2923435), (95, 2123337), (115, 1754061), (285, 707779), (345, 584687), (437, 461595), (1311, 153865), (2185, 92319), (6555, 30773)]