7293255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 12705984

約数和(自身を除く): 5412729

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 773, 1887, 2319, 3145, 3865, 9435, 11595, 13141, 28601, 39423, 65705, 85803, 143005, 197115, 429015, 486217, 1458651, 2431085, 7293255]

約数ペア:

[(1, 7293255), (3, 2431085), (5, 1458651), (15, 486217), (17, 429015), (37, 197115), (51, 143005), (85, 85803), (111, 65705), (185, 39423), (255, 28601), (555, 13141), (629, 11595), (773, 9435), (1887, 3865), (2319, 3145)]