40292975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 53434080

約数和(自身を除く): 13141105

約数列:

[1, 5, 17, 25, 85, 113, 425, 565, 839, 1921, 2825, 4195, 9605, 14263, 20975, 48025, 71315, 94807, 356575, 474035, 1611719, 2370175, 8058595, 40292975]

約数ペア:

[(1, 40292975), (5, 8058595), (17, 2370175), (25, 1611719), (85, 474035), (113, 356575), (425, 94807), (565, 71315), (839, 48025), (1921, 20975), (2825, 14263), (4195, 9605)]