28040235

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5897}}^1$

素因数の和:6222

約数の個数: 16

約数和(自身を含む): 45013536

約数和(自身を除く): 16973301

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 5897, 17691, 29485, 88455, 1869349, 5608047, 9346745, 28040235]

約数ペア:

[(1, 28040235), (3, 9346745), (5, 5608047), (15, 1869349), (317, 88455), (951, 29485), (1585, 17691), (4755, 5897)]