117584145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8681}}^1$

素因数の和:8742

約数の個数: 48

約数和(自身を含む): 238372992

約数和(自身を除く): 120788847

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 8681, 13545, 26043, 43405, 60767, 78129, 130215, 182301, 303835, 373283, 390645, 546903, 911505, 1119849, 1866415, 2612981, 2734515, 3359547, 5599245, 7838943, 13064905, 16797735, 23516829, 39194715, 117584145]

約数ペア:

[(1, 117584145), (3, 39194715), (5, 23516829), (7, 16797735), (9, 13064905), (15, 7838943), (21, 5599245), (35, 3359547), (43, 2734515), (45, 2612981), (63, 1866415), (105, 1119849), (129, 911505), (215, 546903), (301, 390645), (315, 373283), (387, 303835), (645, 182301), (903, 130215), (1505, 78129), (1935, 60767), (2709, 43405), (4515, 26043), (8681, 13545)]