71609816015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{56417}}^1$

素因数の和:56903

約数の個数: 32

約数和(自身を含む): 93590691840

約数和(自身を除く): 21980875825

約数列:

[1, 5, 19, 31, 95, 155, 431, 589, 2155, 2945, 8189, 13361, 40945, 56417, 66805, 253859, 282085, 1071923, 1269295, 1748927, 5359615, 8744635, 24315727, 33229613, 121578635, 166148065, 461998813, 753787537, 2309994065, 3768937685, 14321963203, 71609816015]

約数ペア:

[(1, 71609816015), (5, 14321963203), (19, 3768937685), (31, 2309994065), (95, 753787537), (155, 461998813), (431, 166148065), (589, 121578635), (2155, 33229613), (2945, 24315727), (8189, 8744635), (13361, 5359615), (40945, 1748927), (56417, 1269295), (66805, 1071923), (253859, 282085)]