13446125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 21245952

約数和(自身を除く): 7799827

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 125, 127, 175, 275, 385, 605, 635, 847, 875, 889, 1375, 1397, 1925, 3025, 3175, 4235, 4445, 6985, 9625, 9779, 15125, 15367, 15875, 21175, 22225, 34925, 48895, 76835, 105875, 107569, 111125, 174625, 244475, 384175, 537845, 1222375, 1920875, 2689225, 13446125]

約数ペア:

[(1, 13446125), (5, 2689225), (7, 1920875), (11, 1222375), (25, 537845), (35, 384175), (55, 244475), (77, 174625), (121, 111125), (125, 107569), (127, 105875), (175, 76835), (275, 48895), (385, 34925), (605, 22225), (635, 21175), (847, 15875), (875, 15367), (889, 15125), (1375, 9779), (1397, 9625), (1925, 6985), (3025, 4445), (3175, 4235)]