1107449785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{13729}}^1$

素因数の和:13837

約数の個数: 32

約数和(自身を含む): 1536222240

約数和(自身を除く): 428772455

約数列:

[1, 5, 13, 17, 65, 73, 85, 221, 365, 949, 1105, 1241, 4745, 6205, 13729, 16133, 68645, 80665, 178477, 233393, 892385, 1002217, 1166965, 3034109, 5011085, 13028821, 15170545, 17037689, 65144105, 85188445, 221489957, 1107449785]

約数ペア:

[(1, 1107449785), (5, 221489957), (13, 85188445), (17, 65144105), (65, 17037689), (73, 15170545), (85, 13028821), (221, 5011085), (365, 3034109), (949, 1166965), (1105, 1002217), (1241, 892385), (4745, 233393), (6205, 178477), (13729, 80665), (16133, 68645)]