40454975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 55131888

約数和(自身を除く): 14676913

約数列:

[1, 5, 11, 25, 55, 157, 275, 785, 937, 1727, 3925, 4685, 8635, 10307, 23425, 43175, 51535, 147109, 257675, 735545, 1618199, 3677725, 8090995, 40454975]

約数ペア:

[(1, 40454975), (5, 8090995), (11, 3677725), (25, 1618199), (55, 735545), (157, 257675), (275, 147109), (785, 51535), (937, 43175), (1727, 23425), (3925, 10307), (4685, 8635)]