145604881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 161529984

約数和(自身を除く): 15925103

約数列:

[1, 17, 23, 307, 391, 1213, 5219, 7061, 20621, 27899, 120037, 372391, 474283, 6330647, 8564993, 145604881]

約数ペア:

[(1, 145604881), (17, 8564993), (23, 6330647), (307, 474283), (391, 372391), (1213, 120037), (5219, 27899), (7061, 20621)]