291255255775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5376193}}^1$

素因数の和:5376411

約数の個数: 24

約数和(自身を含む): 395988945264

約数和(自身を除く): 104733689489

約数列:

[1, 5, 11, 25, 55, 197, 275, 985, 2167, 4925, 10835, 54175, 5376193, 26880965, 59138123, 134404825, 295690615, 1059110021, 1478453075, 5295550105, 11650210231, 26477750525, 58251051155, 291255255775]

約数ペア:

[(1, 291255255775), (5, 58251051155), (11, 26477750525), (25, 11650210231), (55, 5295550105), (197, 1478453075), (275, 1059110021), (985, 295690615), (2167, 134404825), (4925, 59138123), (10835, 26880965), (54175, 5376193)]