88725125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 120092544

約数和(自身を除く): 31367419

約数列:

[1, 5, 17, 25, 43, 85, 125, 215, 425, 731, 971, 1075, 2125, 3655, 4855, 5375, 16507, 18275, 24275, 41753, 82535, 91375, 121375, 208765, 412675, 709801, 1043825, 2063375, 3549005, 5219125, 17745025, 88725125]

約数ペア:

[(1, 88725125), (5, 17745025), (17, 5219125), (25, 3549005), (43, 2063375), (85, 1043825), (125, 709801), (215, 412675), (425, 208765), (731, 121375), (971, 91375), (1075, 82535), (2125, 41753), (3655, 24275), (4855, 18275), (5375, 16507)]