42099545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7789}}^1$

素因数の和:7864

約数の個数: 16

約数和(自身を含む): 53844480

約数和(自身を除く): 11744935

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 7789, 38945, 179147, 366083, 895735, 1830415, 8419909, 42099545]

約数ペア:

[(1, 42099545), (5, 8419909), (23, 1830415), (47, 895735), (115, 366083), (235, 179147), (1081, 38945), (5405, 7789)]