75375765

素因数分解:

$3^4\times 5^1\times {\mathrm{186113}}^1$

素因数の和:186130

約数の個数: 20

約数和(自身を含む): 135118764

約数和(自身を除く): 59742999

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 186113, 558339, 930565, 1675017, 2791695, 5025051, 8375085, 15075153, 25125255, 75375765]

約数ペア:

[(1, 75375765), (3, 25125255), (5, 15075153), (9, 8375085), (15, 5025051), (27, 2791695), (45, 1675017), (81, 930565), (135, 558339), (405, 186113)]