70297925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 91517952

約数和(自身を除く): 21220027

約数列:

[1, 5, 25, 31, 61, 155, 305, 775, 1487, 1525, 1891, 7435, 9455, 37175, 46097, 47275, 90707, 230485, 453535, 1152425, 2267675, 2811917, 14059585, 70297925]

約数ペア:

[(1, 70297925), (5, 14059585), (25, 2811917), (31, 2267675), (61, 1152425), (155, 453535), (305, 230485), (775, 90707), (1487, 47275), (1525, 46097), (1891, 37175), (7435, 9455)]