47571525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12437}}^1$

素因数の和:12470

約数の個数: 36

約数和(自身を含む): 90225252

約数和(自身を除く): 42653727

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12437, 37311, 62185, 111933, 186555, 211429, 310925, 559665, 634287, 932775, 1057145, 1902861, 2798325, 3171435, 5285725, 9514305, 15857175, 47571525]

約数ペア:

[(1, 47571525), (3, 15857175), (5, 9514305), (9, 5285725), (15, 3171435), (17, 2798325), (25, 1902861), (45, 1057145), (51, 932775), (75, 634287), (85, 559665), (153, 310925), (225, 211429), (255, 186555), (425, 111933), (765, 62185), (1275, 37311), (3825, 12437)]