227541625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 301392000

約数和(自身を除く): 73850375

約数列:

[1, 5, 19, 25, 95, 125, 149, 475, 643, 745, 2375, 2831, 3215, 3725, 12217, 14155, 16075, 18625, 61085, 70775, 80375, 95807, 305425, 353875, 479035, 1527125, 1820333, 2395175, 9101665, 11975875, 45508325, 227541625]

約数ペア:

[(1, 227541625), (5, 45508325), (19, 11975875), (25, 9101665), (95, 2395175), (125, 1820333), (149, 1527125), (475, 479035), (643, 353875), (745, 305425), (2375, 95807), (2831, 80375), (3215, 70775), (3725, 61085), (12217, 18625), (14155, 16075)]