117305725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 154577160

約数和(自身を除く): 37271435

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1073, 4373, 5365, 21865, 26825, 109325, 126817, 161801, 634085, 809005, 3170425, 4045025, 4692229, 23461145, 117305725]

約数ペア:

[(1, 117305725), (5, 23461145), (25, 4692229), (29, 4045025), (37, 3170425), (145, 809005), (185, 634085), (725, 161801), (925, 126817), (1073, 109325), (4373, 26825), (5365, 21865)]