53729145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27767}}^1$

素因数の和:27821

約数の個数: 24

約数和(自身を含む): 95299776

約数和(自身を除く): 41570631

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 27767, 83301, 138835, 249903, 416505, 1193981, 1249515, 3581943, 5969905, 10745829, 17909715, 53729145]

約数ペア:

[(1, 53729145), (3, 17909715), (5, 10745829), (9, 5969905), (15, 3581943), (43, 1249515), (45, 1193981), (129, 416505), (215, 249903), (387, 138835), (645, 83301), (1935, 27767)]