157440935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{7237}}^1$

素因数の和:7490

約数の個数: 16

約数和(自身を含む): 199768800

約数和(自身を除く): 42327865

約数列:

[1, 5, 19, 95, 229, 1145, 4351, 7237, 21755, 36185, 137503, 687515, 1657273, 8286365, 31488187, 157440935]

約数ペア:

[(1, 157440935), (5, 31488187), (19, 8286365), (95, 1657273), (229, 687515), (1145, 137503), (4351, 36185), (7237, 21755)]