49991567375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{141269}}^1$

素因数の和:141452

約数の個数: 32

約数和(自身を含む): 66114360000

約数和(自身を除く): 16122792625

約数列:

[1, 5, 19, 25, 95, 125, 149, 475, 745, 2375, 2831, 3725, 14155, 18625, 70775, 141269, 353875, 706345, 2684111, 3531725, 13420555, 17658625, 21049081, 67102775, 105245405, 335513875, 399932539, 526227025, 1999662695, 2631135125, 9998313475, 49991567375]

約数ペア:

[(1, 49991567375), (5, 9998313475), (19, 2631135125), (25, 1999662695), (95, 526227025), (125, 399932539), (149, 335513875), (475, 105245405), (745, 67102775), (2375, 21049081), (2831, 17658625), (3725, 13420555), (14155, 3531725), (18625, 2684111), (70775, 706345), (141269, 353875)]