13028335105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1\times {\mathrm{991}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 16203248640

約数和(自身を除く): 3174913535

約数列:

[1, 5, 37, 179, 185, 397, 895, 991, 1985, 4955, 6623, 14689, 33115, 36667, 71063, 73445, 177389, 183335, 355315, 393427, 886945, 1967135, 2629331, 6563393, 13146655, 14556799, 32816965, 70423433, 72783995, 352117165, 2605667021, 13028335105]

約数ペア:

[(1, 13028335105), (5, 2605667021), (37, 352117165), (179, 72783995), (185, 70423433), (397, 32816965), (895, 14556799), (991, 13146655), (1985, 6563393), (4955, 2629331), (6623, 1967135), (14689, 886945), (33115, 393427), (36667, 355315), (71063, 183335), (73445, 177389)]