17206445375

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10399}}^1$

素因数の和:10513

約数の個数: 64

約数和(自身を含む): 25750732800

約数和(自身を除く): 8544287425

約数列:

[1, 5, 7, 25, 31, 35, 61, 125, 155, 175, 217, 305, 427, 775, 875, 1085, 1525, 1891, 2135, 3875, 5425, 7625, 9455, 10399, 10675, 13237, 27125, 47275, 51995, 53375, 66185, 72793, 236375, 259975, 322369, 330925, 363965, 634339, 1299875, 1611845, 1654625, 1819825, 2256583, 3171695, 4440373, 8059225, 9099125, 11282915, 15858475, 19664509, 22201865, 40296125, 56414575, 79292375, 98322545, 111009325, 137651563, 282072875, 491612725, 555046625, 688257815, 2458063625, 3441289075, 17206445375]

約数ペア:

[(1, 17206445375), (5, 3441289075), (7, 2458063625), (25, 688257815), (31, 555046625), (35, 491612725), (61, 282072875), (125, 137651563), (155, 111009325), (175, 98322545), (217, 79292375), (305, 56414575), (427, 40296125), (775, 22201865), (875, 19664509), (1085, 15858475), (1525, 11282915), (1891, 9099125), (2135, 8059225), (3875, 4440373), (5425, 3171695), (7625, 2256583), (9455, 1819825), (10399, 1654625), (10675, 1611845), (13237, 1299875), (27125, 634339), (47275, 363965), (51995, 330925), (53375, 322369), (66185, 259975), (72793, 236375)]