84860715

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 140025600

約数和(自身を除く): 55164885

約数列:

[1, 3, 5, 15, 43, 129, 149, 215, 447, 645, 745, 883, 2235, 2649, 4415, 6407, 13245, 19221, 32035, 37969, 96105, 113907, 131567, 189845, 394701, 569535, 657835, 1973505, 5657381, 16972143, 28286905, 84860715]

約数ペア:

[(1, 84860715), (3, 28286905), (5, 16972143), (15, 5657381), (43, 1973505), (129, 657835), (149, 569535), (215, 394701), (447, 189845), (645, 131567), (745, 113907), (883, 96105), (2235, 37969), (2649, 32035), (4415, 19221), (6407, 13245)]