1320233555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{23773}}^1$

素因数の和:24190

約数の個数: 16

約数和(自身を含む): 1643258880

約数和(自身を除く): 323025325

約数列:

[1, 5, 29, 145, 383, 1915, 11107, 23773, 55535, 118865, 689417, 3447085, 9105059, 45525295, 264046711, 1320233555]

約数ペア:

[(1, 1320233555), (5, 264046711), (29, 45525295), (145, 9105059), (383, 3447085), (1915, 689417), (11107, 118865), (23773, 55535)]