397273255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 527446080

約数和(自身を除く): 130172825

約数列:

[1, 5, 17, 37, 59, 85, 185, 295, 629, 1003, 2141, 2183, 3145, 5015, 10705, 10915, 36397, 37111, 79217, 126319, 181985, 185555, 396085, 631595, 1346689, 2147423, 4673803, 6733445, 10737115, 23369015, 79454651, 397273255]

約数ペア:

[(1, 397273255), (5, 79454651), (17, 23369015), (37, 10737115), (59, 6733445), (85, 4673803), (185, 2147423), (295, 1346689), (629, 631595), (1003, 396085), (2141, 185555), (2183, 181985), (3145, 126319), (5015, 79217), (10705, 37111), (10915, 36397)]