79440065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10501}}^1$

素因数の和:10612

約数の個数: 16

約数和(自身を含む): 102079440

約数和(自身を除く): 22639375

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 10501, 52505, 178517, 892585, 934589, 4672945, 15888013, 79440065]

約数ペア:

[(1, 79440065), (5, 15888013), (17, 4672945), (85, 934589), (89, 892585), (445, 178517), (1513, 52505), (7565, 10501)]