48968925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 86601600

約数和(自身を除く): 37632675

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 193, 199, 255, 425, 579, 597, 965, 995, 1275, 2895, 2985, 3281, 3383, 4825, 4975, 9843, 10149, 14475, 14925, 16405, 16915, 38407, 49215, 50745, 82025, 84575, 115221, 192035, 246075, 253725, 576105, 652919, 960175, 1958757, 2880525, 3264595, 9793785, 16322975, 48968925]

約数ペア:

[(1, 48968925), (3, 16322975), (5, 9793785), (15, 3264595), (17, 2880525), (25, 1958757), (51, 960175), (75, 652919), (85, 576105), (193, 253725), (199, 246075), (255, 192035), (425, 115221), (579, 84575), (597, 82025), (965, 50745), (995, 49215), (1275, 38407), (2895, 16915), (2985, 16405), (3281, 14925), (3383, 14475), (4825, 10149), (4975, 9843)]