15663900519

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{5807}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 24050138112

約数和(自身を除く): 8386237593

約数列:

[1, 3, 9, 23, 69, 83, 157, 207, 249, 471, 747, 1413, 1909, 3611, 5727, 5807, 10833, 13031, 17181, 17421, 32499, 39093, 52263, 117279, 133561, 299713, 400683, 481981, 899139, 911699, 1202049, 1445943, 2697417, 2735097, 4337829, 8205291, 11085563, 20969077, 33256689, 62907231, 75671017, 99770067, 188721693, 227013051, 681039153, 1740433391, 5221300173, 15663900519]

約数ペア:

[(1, 15663900519), (3, 5221300173), (9, 1740433391), (23, 681039153), (69, 227013051), (83, 188721693), (157, 99770067), (207, 75671017), (249, 62907231), (471, 33256689), (747, 20969077), (1413, 11085563), (1909, 8205291), (3611, 4337829), (5727, 2735097), (5807, 2697417), (10833, 1445943), (13031, 1202049), (17181, 911699), (17421, 899139), (32499, 481981), (39093, 400683), (52263, 299713), (117279, 133561)]