127534425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 233020800

約数和(自身を除く): 105486375

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 4349, 5865, 9775, 13047, 21745, 29325, 65235, 73933, 100027, 108725, 221799, 300081, 326175, 369665, 500135, 1108995, 1500405, 1700459, 1848325, 2500675, 5101377, 5544975, 7502025, 8502295, 25506885, 42511475, 127534425]

約数ペア:

[(1, 127534425), (3, 42511475), (5, 25506885), (15, 8502295), (17, 7502025), (23, 5544975), (25, 5101377), (51, 2500675), (69, 1848325), (75, 1700459), (85, 1500405), (115, 1108995), (255, 500135), (345, 369665), (391, 326175), (425, 300081), (575, 221799), (1173, 108725), (1275, 100027), (1725, 73933), (1955, 65235), (4349, 29325), (5865, 21745), (9775, 13047)]