23186805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 38741760

約数和(自身を除く): 15554955

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 353, 435, 453, 755, 1059, 1765, 2265, 4379, 5295, 10237, 13137, 21895, 30711, 51185, 53303, 65685, 153555, 159909, 266515, 799545, 1545787, 4637361, 7728935, 23186805]

約数ペア:

[(1, 23186805), (3, 7728935), (5, 4637361), (15, 1545787), (29, 799545), (87, 266515), (145, 159909), (151, 153555), (353, 65685), (435, 53303), (453, 51185), (755, 30711), (1059, 21895), (1765, 13137), (2265, 10237), (4379, 5295)]