26921125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2797}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 41902848

約数和(自身を除く): 14981723

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 2797, 9625, 13985, 19579, 30767, 69925, 97895, 153835, 215369, 349625, 489475, 769175, 1076845, 2447375, 3845875, 5384225, 26921125]

約数ペア:

[(1, 26921125), (5, 5384225), (7, 3845875), (11, 2447375), (25, 1076845), (35, 769175), (55, 489475), (77, 349625), (125, 215369), (175, 153835), (275, 97895), (385, 69925), (875, 30767), (1375, 19579), (1925, 13985), (2797, 9625)]