27282475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 38591280

約数和(自身を除く): 11308805

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 275, 311, 319, 605, 725, 1555, 1595, 3025, 3421, 3509, 7775, 7975, 9019, 17105, 17545, 37631, 45095, 85525, 87725, 99209, 188155, 225475, 496045, 940775, 1091299, 2480225, 5456495, 27282475]

約数ペア:

[(1, 27282475), (5, 5456495), (11, 2480225), (25, 1091299), (29, 940775), (55, 496045), (121, 225475), (145, 188155), (275, 99209), (311, 87725), (319, 85525), (605, 45095), (725, 37631), (1555, 17545), (1595, 17105), (3025, 9019), (3421, 7975), (3509, 7775)]