25098156715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1\times {\mathrm{2381}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 31907976192

約数和(自身を除く): 6809819477

約数列:

[1, 5, 23, 71, 115, 355, 1291, 1633, 2381, 6455, 8165, 11905, 29693, 54763, 91661, 148465, 169051, 273815, 458305, 845255, 2108203, 3073871, 3888173, 10541015, 15369355, 19440865, 70699033, 218244841, 353495165, 1091224205, 5019631343, 25098156715]

約数ペア:

[(1, 25098156715), (5, 5019631343), (23, 1091224205), (71, 353495165), (115, 218244841), (355, 70699033), (1291, 19440865), (1633, 15369355), (2381, 10541015), (6455, 3888173), (8165, 3073871), (11905, 2108203), (29693, 845255), (54763, 458305), (91661, 273815), (148465, 169051)]