31122245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 46897920

約数和(自身を除く): 15775675

約数列:

[1, 5, 7, 11, 35, 55, 77, 229, 353, 385, 1145, 1603, 1765, 2471, 2519, 3883, 8015, 12355, 12595, 17633, 19415, 27181, 80837, 88165, 135905, 404185, 565859, 889207, 2829295, 4446035, 6224449, 31122245]

約数ペア:

[(1, 31122245), (5, 6224449), (7, 4446035), (11, 2829295), (35, 889207), (55, 565859), (77, 404185), (229, 135905), (353, 88165), (385, 80837), (1145, 27181), (1603, 19415), (1765, 17633), (2471, 12595), (2519, 12355), (3883, 8015)]