30026975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 40966128

約数和(自身を除く): 10939153

約数列:

[1, 5, 11, 25, 55, 137, 275, 685, 797, 1507, 3425, 3985, 7535, 8767, 19925, 37675, 43835, 109189, 219175, 545945, 1201079, 2729725, 6005395, 30026975]

約数ペア:

[(1, 30026975), (5, 6005395), (11, 2729725), (25, 1201079), (55, 545945), (137, 219175), (275, 109189), (685, 43835), (797, 37675), (1507, 19925), (3425, 8767), (3985, 7535)]