65235290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2801}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 125283024

約数和(自身を除く): 60047734

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 2801, 4658, 5602, 11645, 14005, 23290, 28010, 47617, 95234, 238085, 383737, 476170, 767474, 1918685, 3837370, 6523529, 13047058, 32617645, 65235290]

約数ペア:

[(1, 65235290), (2, 32617645), (5, 13047058), (10, 6523529), (17, 3837370), (34, 1918685), (85, 767474), (137, 476170), (170, 383737), (274, 238085), (685, 95234), (1370, 47617), (2329, 28010), (2801, 23290), (4658, 14005), (5602, 11645)]