78056945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2423}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 99480960

約数和(自身を除く): 21424015

約数列:

[1, 5, 17, 85, 379, 1895, 2423, 6443, 12115, 32215, 41191, 205955, 918317, 4591585, 15611389, 78056945]

約数ペア:

[(1, 78056945), (5, 15611389), (17, 4591585), (85, 918317), (379, 205955), (1895, 41191), (2423, 32215), (6443, 12115)]