238668865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{47591}}^1$

素因数の和:47672

約数の個数: 16

約数和(自身を含む): 308396160

約数和(自身を除く): 69727295

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 47591, 237955, 809047, 2807869, 4045235, 14039345, 47733773, 238668865]

約数ペア:

[(1, 238668865), (5, 47733773), (17, 14039345), (59, 4045235), (85, 2807869), (295, 809047), (1003, 237955), (5015, 47591)]