87425145

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 68250375

約数列:

[1, 3, 5, 9, 15, 45, 83, 89, 249, 263, 267, 415, 445, 747, 789, 801, 1245, 1315, 1335, 2367, 3735, 3945, 4005, 7387, 11835, 21829, 22161, 23407, 36935, 65487, 66483, 70221, 109145, 110805, 117035, 196461, 210663, 327435, 332415, 351105, 982305, 1053315, 1942781, 5828343, 9713905, 17485029, 29141715, 87425145]

約数ペア:

[(1, 87425145), (3, 29141715), (5, 17485029), (9, 9713905), (15, 5828343), (45, 1942781), (83, 1053315), (89, 982305), (249, 351105), (263, 332415), (267, 327435), (415, 210663), (445, 196461), (747, 117035), (789, 110805), (801, 109145), (1245, 70221), (1315, 66483), (1335, 65487), (2367, 36935), (3735, 23407), (3945, 22161), (4005, 21829), (7387, 11835)]