295302275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1999}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 386880000

約数和(自身を除く): 91577725

約数列:

[1, 5, 19, 25, 95, 311, 475, 1555, 1999, 5909, 7775, 9995, 29545, 37981, 49975, 147725, 189905, 621689, 949525, 3108445, 11812091, 15542225, 59060455, 295302275]

約数ペア:

[(1, 295302275), (5, 59060455), (19, 15542225), (25, 11812091), (95, 3108445), (311, 949525), (475, 621689), (1555, 189905), (1999, 147725), (5909, 49975), (7775, 37981), (9995, 29545)]