56231475

素因数分解:

$3^1\times 5^2\times {\mathrm{823}}^1\times {\mathrm{911}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 93184512

約数和(自身を除く): 36953037

約数列:

[1, 3, 5, 15, 25, 75, 823, 911, 2469, 2733, 4115, 4555, 12345, 13665, 20575, 22775, 61725, 68325, 749753, 2249259, 3748765, 11246295, 18743825, 56231475]

約数ペア:

[(1, 56231475), (3, 18743825), (5, 11246295), (15, 3748765), (25, 2249259), (75, 749753), (823, 68325), (911, 61725), (2469, 22775), (2733, 20575), (4115, 13665), (4555, 12345)]