80546225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4583}}^1$

素因数の和:4649

約数の個数: 24

約数和(自身を含む): 107999040

約数和(自身を除く): 27452815

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 4583, 17575, 22915, 87077, 114575, 169571, 435385, 847855, 2176925, 3221849, 4239275, 16109245, 80546225]

約数ペア:

[(1, 80546225), (5, 16109245), (19, 4239275), (25, 3221849), (37, 2176925), (95, 847855), (185, 435385), (475, 169571), (703, 114575), (925, 87077), (3515, 22915), (4583, 17575)]