253869452425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{12149}}^1$

素因数の和:12706

約数の個数: 48

約数和(自身を含む): 331210944000

約数和(自身を除く): 77341491575

約数列:

[1, 5, 25, 31, 59, 155, 295, 457, 775, 1475, 1829, 2285, 9145, 11425, 12149, 14167, 26963, 45725, 60745, 70835, 134815, 303725, 354175, 376619, 674075, 716791, 835853, 1883095, 3583955, 4179265, 5552093, 9415475, 17919775, 20896325, 22220521, 27760465, 111102605, 138802325, 172114883, 327573487, 555513025, 860574415, 1637867435, 4302872075, 8189337175, 10154778097, 50773890485, 253869452425]

約数ペア:

[(1, 253869452425), (5, 50773890485), (25, 10154778097), (31, 8189337175), (59, 4302872075), (155, 1637867435), (295, 860574415), (457, 555513025), (775, 327573487), (1475, 172114883), (1829, 138802325), (2285, 111102605), (9145, 27760465), (11425, 22220521), (12149, 20896325), (14167, 17919775), (26963, 9415475), (45725, 5552093), (60745, 4179265), (70835, 3583955), (134815, 1883095), (303725, 835853), (354175, 716791), (376619, 674075)]