2378933685

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{743}}^1$

素因数の和:1435

約数の個数: 64

約数和(自身を含む): 4356149760

約数和(自身を除く): 1977216075

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 641, 743, 999, 1665, 1923, 2229, 3205, 3715, 4995, 5769, 6687, 9615, 11145, 17307, 20061, 23717, 27491, 28845, 33435, 71151, 82473, 86535, 100305, 118585, 137455, 213453, 247419, 355755, 412365, 476263, 640359, 742257, 1067265, 1237095, 1428789, 2381315, 3201795, 3711285, 4286367, 7143945, 12859101, 17621731, 21431835, 52865193, 64295505, 88108655, 158595579, 264325965, 475786737, 792977895, 2378933685]

約数ペア:

[(1, 2378933685), (3, 792977895), (5, 475786737), (9, 264325965), (15, 158595579), (27, 88108655), (37, 64295505), (45, 52865193), (111, 21431835), (135, 17621731), (185, 12859101), (333, 7143945), (555, 4286367), (641, 3711285), (743, 3201795), (999, 2381315), (1665, 1428789), (1923, 1237095), (2229, 1067265), (3205, 742257), (3715, 640359), (4995, 476263), (5769, 412365), (6687, 355755), (9615, 247419), (11145, 213453), (17307, 137455), (20061, 118585), (23717, 100305), (27491, 86535), (28845, 82473), (33435, 71151)]