70856685

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 126741888

約数和(自身を除く): 55885203

約数列:

[1, 3, 5, 9, 15, 45, 61, 83, 183, 249, 305, 311, 415, 549, 747, 915, 933, 1245, 1555, 2745, 2799, 3735, 4665, 5063, 13995, 15189, 18971, 25315, 25813, 45567, 56913, 75945, 77439, 94855, 129065, 170739, 227835, 232317, 284565, 387195, 853695, 1161585, 1574593, 4723779, 7872965, 14171337, 23618895, 70856685]

約数ペア:

[(1, 70856685), (3, 23618895), (5, 14171337), (9, 7872965), (15, 4723779), (45, 1574593), (61, 1161585), (83, 853695), (183, 387195), (249, 284565), (305, 232317), (311, 227835), (415, 170739), (549, 129065), (747, 94855), (915, 77439), (933, 75945), (1245, 56913), (1555, 45567), (2745, 25813), (2799, 25315), (3735, 18971), (4665, 15189), (5063, 13995)]