27027275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 37832400

約数和(自身を除く): 10805125

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 3389, 7975, 16945, 37279, 84725, 98281, 186395, 491405, 931975, 1081091, 2457025, 5405455, 27027275]

約数ペア:

[(1, 27027275), (5, 5405455), (11, 2457025), (25, 1081091), (29, 931975), (55, 491405), (145, 186395), (275, 98281), (319, 84725), (725, 37279), (1595, 16945), (3389, 7975)]