54399735

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 105369600

約数和(自身を除く): 50969865

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 139, 195, 223, 351, 417, 585, 669, 695, 1115, 1251, 1755, 1807, 2007, 2085, 2899, 3345, 3753, 5421, 6021, 6255, 8697, 9035, 10035, 14495, 16263, 18765, 26091, 27105, 30105, 30997, 43485, 48789, 78273, 81315, 92991, 130455, 154985, 243945, 278973, 391365, 402961, 464955, 836919, 1208883, 1394865, 2014805, 3626649, 4184595, 6044415, 10879947, 18133245, 54399735]

約数ペア:

[(1, 54399735), (3, 18133245), (5, 10879947), (9, 6044415), (13, 4184595), (15, 3626649), (27, 2014805), (39, 1394865), (45, 1208883), (65, 836919), (117, 464955), (135, 402961), (139, 391365), (195, 278973), (223, 243945), (351, 154985), (417, 130455), (585, 92991), (669, 81315), (695, 78273), (1115, 48789), (1251, 43485), (1755, 30997), (1807, 30105), (2007, 27105), (2085, 26091), (2899, 18765), (3345, 16263), (3753, 14495), (5421, 10035), (6021, 9035), (6255, 8697)]