80416275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{36973}}^1$

素因数の和:37015

約数の個数: 24

約数和(自身を含む): 137543280

約数和(自身を除く): 57127005

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 36973, 110919, 184865, 554595, 924325, 1072217, 2772975, 3216651, 5361085, 16083255, 26805425, 80416275]

約数ペア:

[(1, 80416275), (3, 26805425), (5, 16083255), (15, 5361085), (25, 3216651), (29, 2772975), (75, 1072217), (87, 924325), (145, 554595), (435, 184865), (725, 110919), (2175, 36973)]