1300078875

素因数分解:

$3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 2213213184

約数和(自身を除く): 913134309

約数列:

[1, 3, 5, 15, 25, 75, 97, 103, 125, 291, 309, 347, 375, 485, 515, 1041, 1455, 1545, 1735, 2425, 2575, 5205, 7275, 7725, 8675, 9991, 12125, 12875, 26025, 29973, 33659, 35741, 36375, 38625, 43375, 49955, 100977, 107223, 130125, 149865, 168295, 178705, 249775, 504885, 536115, 749325, 841475, 893525, 1248875, 2524425, 2680575, 3466877, 3746625, 4207375, 4467625, 10400631, 12622125, 13402875, 17334385, 52003155, 86671925, 260015775, 433359625, 1300078875]

約数ペア:

[(1, 1300078875), (3, 433359625), (5, 260015775), (15, 86671925), (25, 52003155), (75, 17334385), (97, 13402875), (103, 12622125), (125, 10400631), (291, 4467625), (309, 4207375), (347, 3746625), (375, 3466877), (485, 2680575), (515, 2524425), (1041, 1248875), (1455, 893525), (1545, 841475), (1735, 749325), (2425, 536115), (2575, 504885), (5205, 249775), (7275, 178705), (7725, 168295), (8675, 149865), (9991, 130125), (12125, 107223), (12875, 100977), (26025, 49955), (29973, 43375), (33659, 38625), (35741, 36375)]