140055085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 178738560

約数和(自身を除く): 38683475

約数列:

[1, 5, 43, 59, 61, 181, 215, 295, 305, 905, 2537, 2623, 3599, 7783, 10679, 11041, 12685, 13115, 17995, 38915, 53395, 55205, 154757, 459197, 474763, 651419, 773785, 2295985, 2373815, 3257095, 28011017, 140055085]

約数ペア:

[(1, 140055085), (5, 28011017), (43, 3257095), (59, 2373815), (61, 2295985), (181, 773785), (215, 651419), (295, 474763), (305, 459197), (905, 154757), (2537, 55205), (2623, 53395), (3599, 38915), (7783, 17995), (10679, 13115), (11041, 12685)]