72677215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27271}}^1$

素因数の和:27330

約数の個数: 16

約数和(自身を含む): 96215616

約数和(自身を除く): 23538401

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 27271, 136355, 354523, 1118111, 1772615, 5590555, 14535443, 72677215]

約数ペア:

[(1, 72677215), (5, 14535443), (13, 5590555), (41, 1772615), (65, 1118111), (205, 354523), (533, 136355), (2665, 27271)]