26991125

素因数分解:

$5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 38987520

約数和(自身を除く): 11996395

約数列:

[1, 5, 7, 25, 35, 109, 125, 175, 283, 545, 763, 875, 1415, 1981, 2725, 3815, 7075, 9905, 13625, 19075, 30847, 35375, 49525, 95375, 154235, 215929, 247625, 771175, 1079645, 3855875, 5398225, 26991125]

約数ペア:

[(1, 26991125), (5, 5398225), (7, 3855875), (25, 1079645), (35, 771175), (109, 247625), (125, 215929), (175, 154235), (283, 95375), (545, 49525), (763, 35375), (875, 30847), (1415, 19075), (1981, 13625), (2725, 9905), (3815, 7075)]