27303275

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{3779}}^1$

素因数の和:3823

約数の個数: 18

約数和(自身を含む): 35974260

約数和(自身を除く): 8670985

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 3779, 7225, 18895, 64243, 94475, 321215, 1092131, 1606075, 5460655, 27303275]

約数ペア:

[(1, 27303275), (5, 5460655), (17, 1606075), (25, 1092131), (85, 321215), (289, 94475), (425, 64243), (1445, 18895), (3779, 7225)]