71316035

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 28838845

約数列:

[1, 5, 7, 35, 107, 137, 139, 535, 685, 695, 749, 959, 973, 3745, 4795, 4865, 14659, 14873, 19043, 73295, 74365, 95215, 102613, 104111, 133301, 513065, 520555, 666505, 2037601, 10188005, 14263207, 71316035]

約数ペア:

[(1, 71316035), (5, 14263207), (7, 10188005), (35, 2037601), (107, 666505), (137, 520555), (139, 513065), (535, 133301), (685, 104111), (695, 102613), (749, 95215), (959, 74365), (973, 73295), (3745, 19043), (4795, 14873), (4865, 14659)]