25730575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 35216496

約数和(自身を除く): 9485921

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 1931, 2665, 9655, 13325, 25103, 48275, 79171, 125515, 395855, 627575, 1029223, 1979275, 5146115, 25730575]

約数ペア:

[(1, 25730575), (5, 5146115), (13, 1979275), (25, 1029223), (41, 627575), (65, 395855), (205, 125515), (325, 79171), (533, 48275), (1025, 25103), (1931, 13325), (2665, 9655)]