71725475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 96660480

約数和(自身を除く): 24935005

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 4871, 14725, 24355, 92549, 121775, 151001, 462745, 755005, 2313725, 2869019, 3775025, 14345095, 71725475]

約数ペア:

[(1, 71725475), (5, 14345095), (19, 3775025), (25, 2869019), (31, 2313725), (95, 755005), (155, 462745), (475, 151001), (589, 121775), (775, 92549), (2945, 24355), (4871, 14725)]