43087185

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 78146640

約数和(自身を除く): 35059455

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 137, 145, 241, 261, 411, 435, 685, 723, 1205, 1233, 1305, 2055, 2169, 3615, 3973, 6165, 6989, 10845, 11919, 19865, 20967, 33017, 34945, 35757, 59595, 62901, 99051, 104835, 165085, 178785, 297153, 314505, 495255, 957493, 1485765, 2872479, 4787465, 8617437, 14362395, 43087185]

約数ペア:

[(1, 43087185), (3, 14362395), (5, 8617437), (9, 4787465), (15, 2872479), (29, 1485765), (45, 957493), (87, 495255), (137, 314505), (145, 297153), (241, 178785), (261, 165085), (411, 104835), (435, 99051), (685, 62901), (723, 59595), (1205, 35757), (1233, 34945), (1305, 33017), (2055, 20967), (2169, 19865), (3615, 11919), (3973, 10845), (6165, 6989)]