191569495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 262342080

約数和(自身を除く): 70772585

約数列:

[1, 5, 13, 19, 65, 95, 181, 247, 857, 905, 1235, 2353, 3439, 4285, 11141, 11765, 16283, 17195, 44707, 55705, 81415, 155117, 211679, 223535, 775585, 1058395, 2016521, 2947223, 10082605, 14736115, 38313899, 191569495]

約数ペア:

[(1, 191569495), (5, 38313899), (13, 14736115), (19, 10082605), (65, 2947223), (95, 2016521), (181, 1058395), (247, 775585), (857, 223535), (905, 211679), (1235, 155117), (2353, 81415), (3439, 55705), (4285, 44707), (11141, 17195), (11765, 16283)]