171495425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2017}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 225208800

約数和(自身を除く): 53713375

約数列:

[1, 5, 19, 25, 95, 179, 475, 895, 2017, 3401, 4475, 10085, 17005, 38323, 50425, 85025, 191615, 361043, 958075, 1805215, 6859817, 9026075, 34299085, 171495425]

約数ペア:

[(1, 171495425), (5, 34299085), (19, 9026075), (25, 6859817), (95, 1805215), (179, 958075), (475, 361043), (895, 191615), (2017, 85025), (3401, 50425), (4475, 38323), (10085, 17005)]