42447885

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 69603840

約数和(自身を除く): 27155955

約数列:

[1, 3, 5, 15, 79, 113, 237, 317, 339, 395, 565, 951, 1185, 1585, 1695, 4755, 8927, 25043, 26781, 35821, 44635, 75129, 107463, 125215, 133905, 179105, 375645, 537315, 2829859, 8489577, 14149295, 42447885]

約数ペア:

[(1, 42447885), (3, 14149295), (5, 8489577), (15, 2829859), (79, 537315), (113, 375645), (237, 179105), (317, 133905), (339, 125215), (395, 107463), (565, 75129), (951, 44635), (1185, 35821), (1585, 26781), (1695, 25043), (4755, 8927)]