84719745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5574

約数の個数: 48

約数和(自身を含む): 165394944

約数和(自身を除く): 80675199

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 5521, 15345, 16563, 27605, 49689, 60731, 82815, 171151, 182193, 248445, 303655, 513453, 546579, 855755, 910965, 1540359, 1882661, 2567265, 2732895, 5647983, 7701795, 9413305, 16943949, 28239915, 84719745]

約数ペア:

[(1, 84719745), (3, 28239915), (5, 16943949), (9, 9413305), (11, 7701795), (15, 5647983), (31, 2732895), (33, 2567265), (45, 1882661), (55, 1540359), (93, 910965), (99, 855755), (155, 546579), (165, 513453), (279, 303655), (341, 248445), (465, 182193), (495, 171151), (1023, 82815), (1395, 60731), (1705, 49689), (3069, 27605), (5115, 16563), (5521, 15345)]