80923045

素因数分解:

$5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3607}}^1$

素因数の和:4260

約数の個数: 16

約数和(自身を含む): 111184128

約数和(自身を除く): 30261083

約数列:

[1, 5, 7, 35, 641, 3205, 3607, 4487, 18035, 22435, 25249, 126245, 2312087, 11560435, 16184609, 80923045]

約数ペア:

[(1, 80923045), (5, 16184609), (7, 11560435), (35, 2312087), (641, 126245), (3205, 25249), (3607, 22435), (4487, 18035)]