39133035

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 70986240

約数和(自身を除く): 31853205

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 157, 191, 261, 435, 471, 573, 785, 955, 1305, 1413, 1719, 2355, 2865, 4553, 5539, 7065, 8595, 13659, 16617, 22765, 27695, 29987, 40977, 49851, 68295, 83085, 89961, 149935, 204885, 249255, 269883, 449805, 869623, 1349415, 2608869, 4348115, 7826607, 13044345, 39133035]

約数ペア:

[(1, 39133035), (3, 13044345), (5, 7826607), (9, 4348115), (15, 2608869), (29, 1349415), (45, 869623), (87, 449805), (145, 269883), (157, 249255), (191, 204885), (261, 149935), (435, 89961), (471, 83085), (573, 68295), (785, 49851), (955, 40977), (1305, 29987), (1413, 27695), (1719, 22765), (2355, 16617), (2865, 13659), (4553, 8595), (5539, 7065)]