71336554725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{343253}}^1$

素因数の和:343446

約数の個数: 48

約数和(自身を含む): 125647440192

約数和(自身を除く): 54310885467

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 163, 255, 425, 489, 815, 1275, 2445, 2771, 4075, 8313, 12225, 13855, 41565, 69275, 207825, 343253, 1029759, 1716265, 5148795, 5835301, 8581325, 17505903, 25743975, 29176505, 55950239, 87529515, 145882525, 167850717, 279751195, 437647575, 839253585, 951154063, 1398755975, 2853462189, 4196267925, 4755770315, 14267310945, 23778851575, 71336554725]

約数ペア:

[(1, 71336554725), (3, 23778851575), (5, 14267310945), (15, 4755770315), (17, 4196267925), (25, 2853462189), (51, 1398755975), (75, 951154063), (85, 839253585), (163, 437647575), (255, 279751195), (425, 167850717), (489, 145882525), (815, 87529515), (1275, 55950239), (2445, 29176505), (2771, 25743975), (4075, 17505903), (8313, 8581325), (12225, 5835301), (13855, 5148795), (41565, 1716265), (69275, 1029759), (207825, 343253)]