548313787755

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1\times {\mathrm{37561}}^1$

素因数の和:39169

約数の個数: 64

約数和(自身を含む): 989184752640

約数和(自身を除く): 440870964885

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1523, 1917, 3195, 4569, 7615, 9585, 13707, 22845, 37561, 41121, 68535, 108133, 112683, 187805, 205605, 324399, 338049, 540665, 563415, 973197, 1014147, 1621995, 1690245, 2666831, 2919591, 4865985, 5070735, 8000493, 13334155, 14597955, 24001479, 40002465, 57205403, 72004437, 120007395, 171616209, 286027015, 360022185, 514848627, 858081045, 1544545881, 2574243135, 4061583613, 7722729405, 12184750839, 20307918065, 36554252517, 60923754195, 109662757551, 182771262585, 548313787755]

約数ペア:

[(1, 548313787755), (3, 182771262585), (5, 109662757551), (9, 60923754195), (15, 36554252517), (27, 20307918065), (45, 12184750839), (71, 7722729405), (135, 4061583613), (213, 2574243135), (355, 1544545881), (639, 858081045), (1065, 514848627), (1523, 360022185), (1917, 286027015), (3195, 171616209), (4569, 120007395), (7615, 72004437), (9585, 57205403), (13707, 40002465), (22845, 24001479), (37561, 14597955), (41121, 13334155), (68535, 8000493), (108133, 5070735), (112683, 4865985), (187805, 2919591), (205605, 2666831), (324399, 1690245), (338049, 1621995), (540665, 1014147), (563415, 973197)]