83726785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 112285440

約数和(自身を除く): 28558655

約数列:

[1, 5, 17, 23, 85, 113, 115, 379, 391, 565, 1895, 1921, 1955, 2599, 6443, 8717, 9605, 12995, 32215, 42827, 43585, 44183, 148189, 214135, 220915, 728059, 740945, 985021, 3640295, 4925105, 16745357, 83726785]

約数ペア:

[(1, 83726785), (5, 16745357), (17, 4925105), (23, 3640295), (85, 985021), (113, 740945), (115, 728059), (379, 220915), (391, 214135), (565, 148189), (1895, 44183), (1921, 43585), (1955, 42827), (2599, 32215), (6443, 12995), (8717, 9605)]