8000147155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{69497}}^1$

素因数の和:69556

約数の個数: 64

約数和(自身を含む): 13450364928

約数和(自身を除く): 5450217773

約数列:

[1, 5, 7, 11, 13, 23, 35, 55, 65, 77, 91, 115, 143, 161, 253, 299, 385, 455, 715, 805, 1001, 1265, 1495, 1771, 2093, 3289, 5005, 8855, 10465, 16445, 23023, 69497, 115115, 347485, 486479, 764467, 903461, 1598431, 2432395, 3822335, 4517305, 5351269, 6324227, 7992155, 9938071, 11189017, 17582741, 20779603, 26756345, 31621135, 49690355, 55945085, 69566497, 87913705, 103898015, 123079187, 145457221, 228575633, 347832485, 615395935, 727286105, 1142878165, 1600029431, 8000147155]

約数ペア:

[(1, 8000147155), (5, 1600029431), (7, 1142878165), (11, 727286105), (13, 615395935), (23, 347832485), (35, 228575633), (55, 145457221), (65, 123079187), (77, 103898015), (91, 87913705), (115, 69566497), (143, 55945085), (161, 49690355), (253, 31621135), (299, 26756345), (385, 20779603), (455, 17582741), (715, 11189017), (805, 9938071), (1001, 7992155), (1265, 6324227), (1495, 5351269), (1771, 4517305), (2093, 3822335), (3289, 2432395), (5005, 1598431), (8855, 903461), (10465, 764467), (16445, 486479), (23023, 347485), (69497, 115115)]