1250243525

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{1307}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 1573586784

約数和(自身を除く): 323343259

約数列:

[1, 5, 25, 83, 415, 461, 1307, 2075, 2305, 6535, 11525, 32675, 38263, 108481, 191315, 542405, 602527, 956575, 2712025, 3012635, 15063175, 50009741, 250048705, 1250243525]

約数ペア:

[(1, 1250243525), (5, 250048705), (25, 50009741), (83, 15063175), (415, 3012635), (461, 2712025), (1307, 956575), (2075, 602527), (2305, 542405), (6535, 191315), (11525, 108481), (32675, 38263)]