31392165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5641}}^1$

素因数の和:5709

約数の個数: 32

約数和(自身を含む): 58496256

約数和(自身を除く): 27104091

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 5641, 16923, 28205, 39487, 84615, 118461, 197435, 298973, 592305, 896919, 1494865, 2092811, 4484595, 6278433, 10464055, 31392165]

約数ペア:

[(1, 31392165), (3, 10464055), (5, 6278433), (7, 4484595), (15, 2092811), (21, 1494865), (35, 896919), (53, 592305), (105, 298973), (159, 197435), (265, 118461), (371, 84615), (795, 39487), (1113, 28205), (1855, 16923), (5565, 5641)]