9898485865

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{4013}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 12446611200

約数和(自身を除く): 2548125335

約数列:

[1, 5, 37, 67, 185, 199, 335, 995, 2479, 4013, 7363, 12395, 13333, 20065, 36815, 66665, 148481, 268871, 493321, 742405, 798587, 1344355, 2466605, 3992935, 9948227, 29547719, 49741135, 53505329, 147738595, 267526645, 1979697173, 9898485865]

約数ペア:

[(1, 9898485865), (5, 1979697173), (37, 267526645), (67, 147738595), (185, 53505329), (199, 49741135), (335, 29547719), (995, 9948227), (2479, 3992935), (4013, 2466605), (7363, 1344355), (12395, 798587), (13333, 742405), (20065, 493321), (36815, 268871), (66665, 148481)]