810702945

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{809}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 1556755200

約数和(自身を除く): 746052255

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 571, 585, 809, 1713, 1755, 2427, 2855, 4045, 5139, 7281, 7423, 8565, 10517, 12135, 15417, 21843, 22269, 25695, 31551, 36405, 37115, 52585, 66807, 77085, 94653, 109215, 111345, 157755, 200421, 283959, 334035, 461939, 473265, 1002105, 1385817, 1419795, 2309695, 4157451, 6005207, 6929085, 12472353, 18015621, 20787255, 30026035, 54046863, 62361765, 90078105, 162140589, 270234315, 810702945]

約数ペア:

[(1, 810702945), (3, 270234315), (5, 162140589), (9, 90078105), (13, 62361765), (15, 54046863), (27, 30026035), (39, 20787255), (45, 18015621), (65, 12472353), (117, 6929085), (135, 6005207), (195, 4157451), (351, 2309695), (571, 1419795), (585, 1385817), (809, 1002105), (1713, 473265), (1755, 461939), (2427, 334035), (2855, 283959), (4045, 200421), (5139, 157755), (7281, 111345), (7423, 109215), (8565, 94653), (10517, 77085), (12135, 66807), (15417, 52585), (21843, 37115), (22269, 36405), (25695, 31551)]