327664855

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 459970560

約数和(自身を除く): 132305705

約数列:

[1, 5, 7, 35, 61, 167, 305, 427, 835, 919, 1169, 2135, 4595, 5845, 6433, 10187, 32165, 50935, 56059, 71309, 153473, 280295, 356545, 392413, 767365, 1074311, 1962065, 5371555, 9361853, 46809265, 65532971, 327664855]

約数ペア:

[(1, 327664855), (5, 65532971), (7, 46809265), (35, 9361853), (61, 5371555), (167, 1962065), (305, 1074311), (427, 767365), (835, 392413), (919, 356545), (1169, 280295), (2135, 153473), (4595, 71309), (5845, 56059), (6433, 50935), (10187, 32165)]