26489655

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 50229504

約数和(自身を除く): 23739849

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1117, 1395, 1581, 2635, 3351, 4743, 5585, 7905, 10053, 16755, 18989, 23715, 34627, 50265, 56967, 94945, 103881, 170901, 173135, 284835, 311643, 519405, 588659, 854505, 1558215, 1765977, 2943295, 5297931, 8829885, 26489655]

約数ペア:

[(1, 26489655), (3, 8829885), (5, 5297931), (9, 2943295), (15, 1765977), (17, 1558215), (31, 854505), (45, 588659), (51, 519405), (85, 311643), (93, 284835), (153, 173135), (155, 170901), (255, 103881), (279, 94945), (465, 56967), (527, 50265), (765, 34627), (1117, 23715), (1395, 18989), (1581, 16755), (2635, 10053), (3351, 7905), (4743, 5585)]