47223875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 63483264

約数和(自身を除く): 16259389

約数列:

[1, 5, 17, 25, 71, 85, 125, 313, 355, 425, 1207, 1565, 1775, 2125, 5321, 6035, 7825, 8875, 22223, 26605, 30175, 39125, 111115, 133025, 150875, 377791, 555575, 665125, 1888955, 2777875, 9444775, 47223875]

約数ペア:

[(1, 47223875), (5, 9444775), (17, 2777875), (25, 1888955), (71, 665125), (85, 555575), (125, 377791), (313, 150875), (355, 133025), (425, 111115), (1207, 39125), (1565, 30175), (1775, 26605), (2125, 22223), (5321, 8875), (6035, 7825)]