55124775

素因数分解:

$3^2\times 5^2\times {\mathrm{337}}^1\times {\mathrm{727}}^1$

素因数の和:1080

約数の個数: 36

約数和(自身を含む): 99163792

約数和(自身を除く): 44039017

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 337, 727, 1011, 1685, 2181, 3033, 3635, 5055, 6543, 8425, 10905, 15165, 18175, 25275, 32715, 54525, 75825, 163575, 244999, 734997, 1224995, 2204991, 3674985, 6124975, 11024955, 18374925, 55124775]

約数ペア:

[(1, 55124775), (3, 18374925), (5, 11024955), (9, 6124975), (15, 3674985), (25, 2204991), (45, 1224995), (75, 734997), (225, 244999), (337, 163575), (727, 75825), (1011, 54525), (1685, 32715), (2181, 25275), (3033, 18175), (3635, 15165), (5055, 10905), (6543, 8425)]