66359215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6761}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 86337216

約数和(自身を除く): 19978001

約数列:

[1, 5, 13, 65, 151, 755, 1963, 6761, 9815, 33805, 87893, 439465, 1020911, 5104555, 13271843, 66359215]

約数ペア:

[(1, 66359215), (5, 13271843), (13, 5104555), (65, 1020911), (151, 439465), (755, 87893), (1963, 33805), (6761, 9815)]