2856222705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{27202121}}^1$

素因数の和:27202136

約数の個数: 16

約数和(自身を含む): 5222807424

約数和(自身を除く): 2366584719

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 27202121, 81606363, 136010605, 190414847, 408031815, 571244541, 952074235, 2856222705]

約数ペア:

[(1, 2856222705), (3, 952074235), (5, 571244541), (7, 408031815), (15, 190414847), (21, 136010605), (35, 81606363), (105, 27202121)]