15697725095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1\times {\mathrm{5051}}^1$

素因数の和:5555

約数の個数: 32

約数和(自身を含む): 20496974400

約数和(自身を除く): 4799249305

約数列:

[1, 5, 13, 65, 137, 349, 685, 1745, 1781, 4537, 5051, 8905, 22685, 25255, 47813, 65663, 239065, 328315, 621569, 691987, 1762799, 3107845, 3459935, 8813995, 8995831, 22916387, 44979155, 114581935, 241503463, 1207517315, 3139545019, 15697725095]

約数ペア:

[(1, 15697725095), (5, 3139545019), (13, 1207517315), (65, 241503463), (137, 114581935), (349, 44979155), (685, 22916387), (1745, 8995831), (1781, 8813995), (4537, 3459935), (5051, 3107845), (8905, 1762799), (22685, 691987), (25255, 621569), (47813, 328315), (65663, 239065)]