65114505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 122114304

約数和(自身を除く): 56999799

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 1811, 2115, 2397, 3995, 5433, 7191, 9055, 11985, 16299, 27165, 30787, 35955, 81495, 85117, 92361, 153935, 255351, 277083, 425585, 461805, 766053, 1276755, 1385415, 1446989, 3830265, 4340967, 7234945, 13022901, 21704835, 65114505]

約数ペア:

[(1, 65114505), (3, 21704835), (5, 13022901), (9, 7234945), (15, 4340967), (17, 3830265), (45, 1446989), (47, 1385415), (51, 1276755), (85, 766053), (141, 461805), (153, 425585), (235, 277083), (255, 255351), (423, 153935), (705, 92361), (765, 85117), (799, 81495), (1811, 35955), (2115, 30787), (2397, 27165), (3995, 16299), (5433, 11985), (7191, 9055)]