28935675

素因数分解:

$3^2\times 5^2\times {\mathrm{128603}}^1$

素因数の和:128619

約数の個数: 18

約数和(自身を含む): 51827412

約数和(自身を除く): 22891737

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 128603, 385809, 643015, 1157427, 1929045, 3215075, 5787135, 9645225, 28935675]

約数ペア:

[(1, 28935675), (3, 9645225), (5, 5787135), (9, 3215075), (15, 1929045), (25, 1157427), (45, 643015), (75, 385809), (225, 128603)]