164490245

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{4679}}^1$

素因数の和:4852

約数の個数: 16

約数和(自身を含む): 202176000

約数和(自身を除く): 37685755

約数列:

[1, 5, 79, 89, 395, 445, 4679, 7031, 23395, 35155, 369641, 416431, 1848205, 2082155, 32898049, 164490245]

約数ペア:

[(1, 164490245), (5, 32898049), (79, 2082155), (89, 1848205), (395, 416431), (445, 369641), (4679, 35155), (7031, 23395)]