8680212135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{411287}}^1$

素因数の和:411372

約数の個数: 48

約数和(自身を含む): 17451772416

約数和(自身を除く): 8771560281

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 4221, 7035, 21105, 411287, 1233861, 2056435, 2879009, 3701583, 6169305, 8637027, 14395045, 18507915, 25911081, 27556229, 43185135, 82668687, 129555405, 137781145, 192893603, 248006061, 413343435, 578680809, 964468015, 1240030305, 1736042427, 2893404045, 8680212135]

約数ペア:

[(1, 8680212135), (3, 2893404045), (5, 1736042427), (7, 1240030305), (9, 964468015), (15, 578680809), (21, 413343435), (35, 248006061), (45, 192893603), (63, 137781145), (67, 129555405), (105, 82668687), (201, 43185135), (315, 27556229), (335, 25911081), (469, 18507915), (603, 14395045), (1005, 8637027), (1407, 6169305), (2345, 3701583), (3015, 2879009), (4221, 2056435), (7035, 1233861), (21105, 411287)]