67813425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17729}}^1$

素因数の和:17762

約数の個数: 36

約数和(自身を含む): 128613420

約数和(自身を除く): 60799995

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 17729, 53187, 88645, 159561, 265935, 301393, 443225, 797805, 904179, 1329675, 1506965, 2712537, 3989025, 4520895, 7534825, 13562685, 22604475, 67813425]

約数ペア:

[(1, 67813425), (3, 22604475), (5, 13562685), (9, 7534825), (15, 4520895), (17, 3989025), (25, 2712537), (45, 1506965), (51, 1329675), (75, 904179), (85, 797805), (153, 443225), (225, 301393), (255, 265935), (425, 159561), (765, 88645), (1275, 53187), (3825, 17729)]