13044345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 21841920

約数和(自身を除く): 8797575

約数列:

[1, 3, 5, 15, 29, 87, 145, 157, 191, 435, 471, 573, 785, 955, 2355, 2865, 4553, 5539, 13659, 16617, 22765, 27695, 29987, 68295, 83085, 89961, 149935, 449805, 869623, 2608869, 4348115, 13044345]

約数ペア:

[(1, 13044345), (3, 4348115), (5, 2608869), (15, 869623), (29, 449805), (87, 149935), (145, 89961), (157, 83085), (191, 68295), (435, 29987), (471, 27695), (573, 22765), (785, 16617), (955, 13659), (2355, 5539), (2865, 4553)]