68866485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 115492608

約数和(自身を除く): 46626123

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 433, 461, 1299, 1383, 2165, 2305, 6495, 6915, 9959, 10603, 29877, 31809, 49795, 53015, 149385, 159045, 199613, 598839, 998065, 2994195, 4591099, 13773297, 22955495, 68866485]

約数ペア:

[(1, 68866485), (3, 22955495), (5, 13773297), (15, 4591099), (23, 2994195), (69, 998065), (115, 598839), (345, 199613), (433, 159045), (461, 149385), (1299, 53015), (1383, 49795), (2165, 31809), (2305, 29877), (6495, 10603), (6915, 9959)]