71152445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 105622272

約数和(自身を除く): 34469827

約数列:

[1, 5, 7, 13, 35, 65, 91, 353, 443, 455, 1765, 2215, 2471, 3101, 4589, 5759, 12355, 15505, 22945, 28795, 32123, 40313, 156379, 160615, 201565, 781895, 1094653, 2032927, 5473265, 10164635, 14230489, 71152445]

約数ペア:

[(1, 71152445), (5, 14230489), (7, 10164635), (13, 5473265), (35, 2032927), (65, 1094653), (91, 781895), (353, 201565), (443, 160615), (455, 156379), (1765, 40313), (2215, 32123), (2471, 28795), (3101, 22945), (4589, 15505), (5759, 12355)]