223052255

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 271317600

約数和(自身を除く): 48265345

約数列:

[1, 5, 149, 157, 745, 785, 1907, 9535, 23393, 116965, 284143, 299399, 1420715, 1496995, 44610451, 223052255]

約数ペア:

[(1, 223052255), (5, 44610451), (149, 1496995), (157, 1420715), (745, 299399), (785, 284143), (1907, 116965), (9535, 23393)]