71188565

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 102629376

約数和(自身を除く): 31440811

約数列:

[1, 5, 7, 23, 35, 115, 161, 191, 463, 805, 955, 1337, 2315, 3241, 4393, 6685, 10649, 16205, 21965, 30751, 53245, 74543, 88433, 153755, 372715, 442165, 619031, 2033959, 3095155, 10169795, 14237713, 71188565]

約数ペア:

[(1, 71188565), (5, 14237713), (7, 10169795), (23, 3095155), (35, 2033959), (115, 619031), (161, 442165), (191, 372715), (463, 153755), (805, 88433), (955, 74543), (1337, 53245), (2315, 30751), (3241, 21965), (4393, 16205), (6685, 10649)]