56912685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 97614720

約数和(自身を除く): 40702035

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 2689, 4233, 7055, 8067, 13445, 21165, 40335, 45713, 137139, 223187, 228565, 669561, 685695, 1115935, 3347805, 3794179, 11382537, 18970895, 56912685]

約数ペア:

[(1, 56912685), (3, 18970895), (5, 11382537), (15, 3794179), (17, 3347805), (51, 1115935), (83, 685695), (85, 669561), (249, 228565), (255, 223187), (415, 137139), (1245, 45713), (1411, 40335), (2689, 21165), (4233, 13445), (7055, 8067)]