4103181825

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1013}}^1\times {\mathrm{1019}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 6925538880

約数和(自身を除く): 2822357055

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1013, 1019, 1325, 3039, 3057, 3975, 5065, 5095, 15195, 15285, 25325, 25475, 53689, 54007, 75975, 76425, 161067, 162021, 268445, 270035, 805335, 810105, 1032247, 1342225, 1350175, 3096741, 4026675, 4050525, 5161235, 15483705, 25806175, 54709091, 77418525, 164127273, 273545455, 820636365, 1367727275, 4103181825]

約数ペア:

[(1, 4103181825), (3, 1367727275), (5, 820636365), (15, 273545455), (25, 164127273), (53, 77418525), (75, 54709091), (159, 25806175), (265, 15483705), (795, 5161235), (1013, 4050525), (1019, 4026675), (1325, 3096741), (3039, 1350175), (3057, 1342225), (3975, 1032247), (5065, 810105), (5095, 805335), (15195, 270035), (15285, 268445), (25325, 162021), (25475, 161067), (53689, 76425), (54007, 75975)]