25746875

素因数分解:

$5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 40497408

約数和(自身を除く): 14750533

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 107, 125, 175, 275, 385, 535, 625, 749, 875, 1177, 1375, 1925, 2675, 3125, 3745, 4375, 5885, 6875, 8239, 9625, 13375, 18725, 21875, 29425, 34375, 41195, 48125, 66875, 93625, 147125, 205975, 240625, 334375, 468125, 735625, 1029875, 2340625, 3678125, 5149375, 25746875]

約数ペア:

[(1, 25746875), (5, 5149375), (7, 3678125), (11, 2340625), (25, 1029875), (35, 735625), (55, 468125), (77, 334375), (107, 240625), (125, 205975), (175, 147125), (275, 93625), (385, 66875), (535, 48125), (625, 41195), (749, 34375), (875, 29425), (1177, 21875), (1375, 18725), (1925, 13375), (2675, 9625), (3125, 8239), (3745, 6875), (4375, 5885)]