672234825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1129}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 1180370880

約数和(自身を除く): 508136055

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 467, 1129, 1275, 1401, 2335, 3387, 5645, 7005, 7939, 11675, 16935, 19193, 23817, 28225, 35025, 39695, 57579, 84675, 95965, 119085, 198475, 287895, 479825, 527243, 595425, 1439475, 1581729, 2636215, 7908645, 8963131, 13181075, 26889393, 39543225, 44815655, 134446965, 224078275, 672234825]

約数ペア:

[(1, 672234825), (3, 224078275), (5, 134446965), (15, 44815655), (17, 39543225), (25, 26889393), (51, 13181075), (75, 8963131), (85, 7908645), (255, 2636215), (425, 1581729), (467, 1439475), (1129, 595425), (1275, 527243), (1401, 479825), (2335, 287895), (3387, 198475), (5645, 119085), (7005, 95965), (7939, 84675), (11675, 57579), (16935, 39695), (19193, 35025), (23817, 28225)]