80348135

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29059}}^1$

素因数の和:29150

約数の個数: 16

約数和(自身を含む): 111590400

約数和(自身を除く): 31242265

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 29059, 145295, 203413, 1017065, 2295661, 11478305, 16069627, 80348135]

約数ペア:

[(1, 80348135), (5, 16069627), (7, 11478305), (35, 2295661), (79, 1017065), (395, 203413), (553, 145295), (2765, 29059)]