13078730015

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 17704915200

約数和(自身を除く): 4626185185

約数列:

[1, 5, 13, 41, 65, 71, 169, 205, 355, 409, 533, 845, 923, 2045, 2197, 2665, 2911, 4615, 5317, 6929, 10985, 11999, 14555, 16769, 26585, 29039, 34645, 37843, 59995, 69121, 83845, 90077, 145195, 155987, 189215, 217997, 345605, 377507, 450385, 491959, 779935, 898573, 1089985, 1190599, 1887535, 2459795, 2833961, 4492865, 4907591, 5952995, 6395467, 14169805, 15477787, 24537955, 31977335, 36841493, 63798683, 77388935, 184207465, 201211231, 318993415, 1006056155, 2615746003, 13078730015]

約数ペア:

[(1, 13078730015), (5, 2615746003), (13, 1006056155), (41, 318993415), (65, 201211231), (71, 184207465), (169, 77388935), (205, 63798683), (355, 36841493), (409, 31977335), (533, 24537955), (845, 15477787), (923, 14169805), (2045, 6395467), (2197, 5952995), (2665, 4907591), (2911, 4492865), (4615, 2833961), (5317, 2459795), (6929, 1887535), (10985, 1190599), (11999, 1089985), (14555, 898573), (16769, 779935), (26585, 491959), (29039, 450385), (34645, 377507), (37843, 345605), (59995, 217997), (69121, 189215), (83845, 155987), (90077, 145195)]