233992015

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1723}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 284377248

約数和(自身を除く): 50385233

約数列:

[1, 5, 157, 173, 785, 865, 1723, 8615, 27161, 135805, 270511, 298079, 1352555, 1490395, 46798403, 233992015]

約数ペア:

[(1, 233992015), (5, 46798403), (157, 1490395), (173, 1352555), (785, 298079), (865, 270511), (1723, 135805), (8615, 27161)]