54262845

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 121040640

約数和(自身を除く): 66777795

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 91, 105, 117, 135, 147, 189, 195, 245, 273, 315, 351, 441, 455, 585, 631, 637, 735, 819, 945, 1323, 1365, 1755, 1893, 1911, 2205, 2457, 3155, 3185, 4095, 4417, 5679, 5733, 6615, 8203, 9465, 9555, 12285, 13251, 17037, 17199, 22085, 24609, 28395, 28665, 30919, 39753, 41015, 57421, 66255, 73827, 85185, 85995, 92757, 119259, 123045, 154595, 172263, 198765, 221481, 278271, 287105, 369135, 401947, 463785, 516789, 596295, 834813, 861315, 1107405, 1205841, 1391355, 1550367, 2009735, 2583945, 3617523, 4174065, 6029205, 7751835, 10852569, 18087615, 54262845]

約数ペア:

[(1, 54262845), (3, 18087615), (5, 10852569), (7, 7751835), (9, 6029205), (13, 4174065), (15, 3617523), (21, 2583945), (27, 2009735), (35, 1550367), (39, 1391355), (45, 1205841), (49, 1107405), (63, 861315), (65, 834813), (91, 596295), (105, 516789), (117, 463785), (135, 401947), (147, 369135), (189, 287105), (195, 278271), (245, 221481), (273, 198765), (315, 172263), (351, 154595), (441, 123045), (455, 119259), (585, 92757), (631, 85995), (637, 85185), (735, 73827), (819, 66255), (945, 57421), (1323, 41015), (1365, 39753), (1755, 30919), (1893, 28665), (1911, 28395), (2205, 24609), (2457, 22085), (3155, 17199), (3185, 17037), (4095, 13251), (4417, 12285), (5679, 9555), (5733, 9465), (6615, 8203)]