145851395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{17863}}^1$

素因数の和:17962

約数の個数: 16

約数和(自身を含む): 185213952

約数和(自身を除く): 39362557

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 17863, 89315, 410849, 1268273, 2054245, 6341365, 29170279, 145851395]

約数ペア:

[(1, 145851395), (5, 29170279), (23, 6341365), (71, 2054245), (115, 1268273), (355, 410849), (1633, 89315), (8165, 17863)]