835145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 1080000

約数和(自身を除く): 244855

約数列:

[1, 5, 19, 59, 95, 149, 295, 745, 1121, 2831, 5605, 8791, 14155, 43955, 167029, 835145]

約数ペア:

[(1, 835145), (5, 167029), (19, 43955), (59, 14155), (95, 8791), (149, 5605), (295, 2831), (745, 1121)]