89420085

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 172108800

約数和(自身を除く): 82688715

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 85, 135, 141, 153, 235, 255, 423, 459, 705, 765, 799, 829, 1269, 2115, 2295, 2397, 2487, 3995, 4145, 6345, 7191, 7461, 11985, 12435, 14093, 21573, 22383, 35955, 37305, 38963, 42279, 70465, 107865, 111915, 116889, 126837, 194815, 211395, 350667, 380511, 584445, 634185, 662371, 1052001, 1753335, 1902555, 1987113, 3311855, 5260005, 5961339, 9935565, 17884017, 29806695, 89420085]

約数ペア:

[(1, 89420085), (3, 29806695), (5, 17884017), (9, 9935565), (15, 5961339), (17, 5260005), (27, 3311855), (45, 1987113), (47, 1902555), (51, 1753335), (85, 1052001), (135, 662371), (141, 634185), (153, 584445), (235, 380511), (255, 350667), (423, 211395), (459, 194815), (705, 126837), (765, 116889), (799, 111915), (829, 107865), (1269, 70465), (2115, 42279), (2295, 38963), (2397, 37305), (2487, 35955), (3995, 22383), (4145, 21573), (6345, 14093), (7191, 12435), (7461, 11985)]