71457675

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{8741}}^1$

素因数の和:8863

約数の個数: 24

約数和(自身を含む): 119240880

約数和(自身を除く): 47783205

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 8175, 8741, 26223, 43705, 131115, 218525, 655575, 952769, 2858307, 4763845, 14291535, 23819225, 71457675]

約数ペア:

[(1, 71457675), (3, 23819225), (5, 14291535), (15, 4763845), (25, 2858307), (75, 952769), (109, 655575), (327, 218525), (545, 131115), (1635, 43705), (2725, 26223), (8175, 8741)]