129243605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 175219200

約数和(自身を除く): 45975595

約数列:

[1, 5, 17, 19, 79, 85, 95, 323, 395, 1013, 1343, 1501, 1615, 5065, 6715, 7505, 17221, 19247, 25517, 80027, 86105, 96235, 127585, 327199, 400135, 1360459, 1520513, 1635995, 6802295, 7602565, 25848721, 129243605]

約数ペア:

[(1, 129243605), (5, 25848721), (17, 7602565), (19, 6802295), (79, 1635995), (85, 1520513), (95, 1360459), (323, 400135), (395, 327199), (1013, 127585), (1343, 96235), (1501, 86105), (1615, 80027), (5065, 25517), (6715, 19247), (7505, 17221)]