171029385

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 310564800

約数和(自身を除く): 139535415

約数列:

[1, 3, 5, 9, 15, 29, 45, 83, 87, 145, 249, 261, 415, 435, 747, 1245, 1305, 1579, 2407, 3735, 4737, 7221, 7895, 12035, 14211, 21663, 23685, 36105, 45791, 71055, 108315, 131057, 137373, 228955, 393171, 412119, 655285, 686865, 1179513, 1965855, 2060595, 3800653, 5897565, 11401959, 19003265, 34205877, 57009795, 171029385]

約数ペア:

[(1, 171029385), (3, 57009795), (5, 34205877), (9, 19003265), (15, 11401959), (29, 5897565), (45, 3800653), (83, 2060595), (87, 1965855), (145, 1179513), (249, 686865), (261, 655285), (415, 412119), (435, 393171), (747, 228955), (1245, 137373), (1305, 131057), (1579, 108315), (2407, 71055), (3735, 45791), (4737, 36105), (7221, 23685), (7895, 21663), (12035, 14211)]