172079065

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 208954368

約数和(自身を除く): 36875303

約数列:

[1, 5, 157, 223, 785, 983, 1115, 4915, 35011, 154331, 175055, 219209, 771655, 1096045, 34415813, 172079065]

約数ペア:

[(1, 172079065), (5, 34415813), (157, 1096045), (223, 771655), (785, 219209), (983, 175055), (1115, 154331), (4915, 35011)]