88977875

素因数分解:

$5^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 131601600

約数和(自身を除く): 42623725

約数列:

[1, 5, 7, 25, 35, 49, 73, 125, 175, 199, 245, 365, 511, 875, 995, 1225, 1393, 1825, 2555, 3577, 4975, 6125, 6965, 9125, 9751, 12775, 14527, 17885, 24875, 34825, 48755, 63875, 72635, 89425, 101689, 174125, 243775, 363175, 447125, 508445, 711823, 1218875, 1815875, 2542225, 3559115, 12711125, 17795575, 88977875]

約数ペア:

[(1, 88977875), (5, 17795575), (7, 12711125), (25, 3559115), (35, 2542225), (49, 1815875), (73, 1218875), (125, 711823), (175, 508445), (199, 447125), (245, 363175), (365, 243775), (511, 174125), (875, 101689), (995, 89425), (1225, 72635), (1393, 63875), (1825, 48755), (2555, 34825), (3577, 24875), (4975, 17885), (6125, 14527), (6965, 12775), (9125, 9751)]