2175940545

素因数分解:

$3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{74353}}^1$

素因数の和:76312

約数の個数: 16

約数和(自身を含む): 3483336192

約数和(自身を除く): 1307395647

約数列:

[1, 3, 5, 15, 1951, 5853, 9755, 29265, 74353, 223059, 371765, 1115295, 145062703, 435188109, 725313515, 2175940545]

約数ペア:

[(1, 2175940545), (3, 725313515), (5, 435188109), (15, 145062703), (1951, 1115295), (5853, 371765), (9755, 223059), (29265, 74353)]