67990125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 131788800

約数和(自身を除く): 63798675

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 125, 175, 177, 295, 375, 413, 439, 525, 875, 885, 1239, 1317, 1475, 2065, 2195, 2625, 3073, 4425, 6195, 6585, 7375, 9219, 10325, 10975, 15365, 22125, 25901, 30975, 32925, 46095, 51625, 54875, 76825, 77703, 129505, 154875, 164625, 181307, 230475, 384125, 388515, 543921, 647525, 906535, 1152375, 1942575, 2719605, 3237625, 4532675, 9712875, 13598025, 22663375, 67990125]

約数ペア:

[(1, 67990125), (3, 22663375), (5, 13598025), (7, 9712875), (15, 4532675), (21, 3237625), (25, 2719605), (35, 1942575), (59, 1152375), (75, 906535), (105, 647525), (125, 543921), (175, 388515), (177, 384125), (295, 230475), (375, 181307), (413, 164625), (439, 154875), (525, 129505), (875, 77703), (885, 76825), (1239, 54875), (1317, 51625), (1475, 46095), (2065, 32925), (2195, 30975), (2625, 25901), (3073, 22125), (4425, 15365), (6195, 10975), (6585, 10325), (7375, 9219)]