84194985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6029}}^1$

素因数の和:6070

約数の個数: 48

約数和(自身を含む): 164980800

約数和(自身を除く): 80785815

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 6029, 13965, 18087, 30145, 42203, 90435, 114551, 126609, 211015, 295421, 343653, 572755, 633045, 801857, 886263, 1477105, 1718265, 2405571, 4009285, 4431315, 5612999, 12027855, 16838997, 28064995, 84194985]

約数ペア:

[(1, 84194985), (3, 28064995), (5, 16838997), (7, 12027855), (15, 5612999), (19, 4431315), (21, 4009285), (35, 2405571), (49, 1718265), (57, 1477105), (95, 886263), (105, 801857), (133, 633045), (147, 572755), (245, 343653), (285, 295421), (399, 211015), (665, 126609), (735, 114551), (931, 90435), (1995, 42203), (2793, 30145), (4655, 18087), (6029, 13965)]