320392355

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{3191}}^1$

素因数の和:3706

約数の個数: 16

約数和(自身を含む): 394377984

約数和(自身を除く): 73985629

約数列:

[1, 5, 43, 215, 467, 2335, 3191, 15955, 20081, 100405, 137213, 686065, 1490197, 7450985, 64078471, 320392355]

約数ペア:

[(1, 320392355), (5, 64078471), (43, 7450985), (215, 1490197), (467, 686065), (2335, 137213), (3191, 100405), (15955, 20081)]