47253775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 60643440

約数和(自身を除く): 13389665

約数列:

[1, 5, 25, 43, 113, 215, 389, 565, 1075, 1945, 2825, 4859, 9725, 16727, 24295, 43957, 83635, 121475, 219785, 418175, 1098925, 1890151, 9450755, 47253775]

約数ペア:

[(1, 47253775), (5, 9450755), (25, 1890151), (43, 1098925), (113, 418175), (215, 219785), (389, 121475), (565, 83635), (1075, 43957), (1945, 24295), (2825, 16727), (4859, 9725)]