16965145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5087}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 21980160

約数和(自身を除く): 5015015

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 5087, 25435, 117001, 147523, 585005, 737615, 3393029, 16965145]

約数ペア:

[(1, 16965145), (5, 3393029), (23, 737615), (29, 585005), (115, 147523), (145, 117001), (667, 25435), (3335, 5087)]