65032175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 87234000

約数和(自身を除く): 22201825

約数列:

[1, 5, 13, 25, 65, 325, 401, 499, 2005, 2495, 5213, 6487, 10025, 12475, 26065, 32435, 130325, 162175, 200099, 1000495, 2601287, 5002475, 13006435, 65032175]

約数ペア:

[(1, 65032175), (5, 13006435), (13, 5002475), (25, 2601287), (65, 1000495), (325, 200099), (401, 162175), (499, 130325), (2005, 32435), (2495, 26065), (5213, 12475), (6487, 10025)]