84386855

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 121042944

約数和(自身を除く): 36656089

約数列:

[1, 5, 7, 35, 43, 47, 215, 235, 301, 329, 1193, 1505, 1645, 2021, 5965, 8351, 10105, 14147, 41755, 51299, 56071, 70735, 256495, 280355, 359093, 392497, 1795465, 1962485, 2411053, 12055265, 16877371, 84386855]

約数ペア:

[(1, 84386855), (5, 16877371), (7, 12055265), (35, 2411053), (43, 1962485), (47, 1795465), (215, 392497), (235, 359093), (301, 280355), (329, 256495), (1193, 70735), (1505, 56071), (1645, 51299), (2021, 41755), (5965, 14147), (8351, 10105)]