39549735

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 78451200

約数和(自身を除く): 38901465

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 765, 855, 907, 969, 1615, 2295, 2565, 2721, 2907, 4535, 4845, 8163, 8721, 13605, 14535, 15419, 17233, 24489, 40815, 43605, 46257, 51699, 77095, 86165, 122445, 138771, 155097, 231285, 258495, 292961, 416313, 465291, 693855, 775485, 878883, 1464805, 2081565, 2326455, 2636649, 4394415, 7909947, 13183245, 39549735]

約数ペア:

[(1, 39549735), (3, 13183245), (5, 7909947), (9, 4394415), (15, 2636649), (17, 2326455), (19, 2081565), (27, 1464805), (45, 878883), (51, 775485), (57, 693855), (85, 465291), (95, 416313), (135, 292961), (153, 258495), (171, 231285), (255, 155097), (285, 138771), (323, 122445), (459, 86165), (513, 77095), (765, 51699), (855, 46257), (907, 43605), (969, 40815), (1615, 24489), (2295, 17233), (2565, 15419), (2721, 14535), (2907, 13605), (4535, 8721), (4845, 8163)]