7141275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 36

約数和(自身を含む): 13550472

約数和(自身を除く): 6409197

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 1867, 3825, 5601, 9335, 16803, 28005, 31739, 46675, 84015, 95217, 140025, 158695, 285651, 420075, 476085, 793475, 1428255, 2380425, 7141275]

約数ペア:

[(1, 7141275), (3, 2380425), (5, 1428255), (9, 793475), (15, 476085), (17, 420075), (25, 285651), (45, 158695), (51, 140025), (75, 95217), (85, 84015), (153, 46675), (225, 31739), (255, 28005), (425, 16803), (765, 9335), (1275, 5601), (1867, 3825)]