75038225

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 99795696

約数和(自身を除く): 24757471

約数列:

[1, 5, 25, 29, 43, 83, 145, 215, 415, 725, 841, 1075, 1247, 2075, 2407, 3569, 4205, 6235, 12035, 17845, 21025, 31175, 36163, 60175, 69803, 89225, 103501, 180815, 349015, 517505, 904075, 1745075, 2587525, 3001529, 15007645, 75038225]

約数ペア:

[(1, 75038225), (5, 15007645), (25, 3001529), (29, 2587525), (43, 1745075), (83, 904075), (145, 517505), (215, 349015), (415, 180815), (725, 103501), (841, 89225), (1075, 69803), (1247, 60175), (2075, 36163), (2407, 31175), (3569, 21025), (4205, 17845), (6235, 12035)]