78066025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 101850624

約数和(自身を除く): 23784599

約数列:

[1, 5, 23, 25, 115, 137, 575, 685, 991, 3151, 3425, 4955, 15755, 22793, 24775, 78775, 113965, 135767, 569825, 678835, 3122641, 3394175, 15613205, 78066025]

約数ペア:

[(1, 78066025), (5, 15613205), (23, 3394175), (25, 3122641), (115, 678835), (137, 569825), (575, 135767), (685, 113965), (991, 78775), (3151, 24775), (3425, 22793), (4955, 15755)]