67247835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 120766464

約数和(自身を除く): 53518629

約数列:

[1, 3, 5, 15, 17, 31, 47, 51, 85, 93, 141, 155, 181, 235, 255, 465, 527, 543, 705, 799, 905, 1457, 1581, 2397, 2635, 2715, 3077, 3995, 4371, 5611, 7285, 7905, 8507, 9231, 11985, 15385, 16833, 21855, 24769, 25521, 28055, 42535, 46155, 74307, 84165, 95387, 123845, 127605, 144619, 263717, 286161, 371535, 433857, 476935, 723095, 791151, 1318585, 1430805, 2169285, 3955755, 4483189, 13449567, 22415945, 67247835]

約数ペア:

[(1, 67247835), (3, 22415945), (5, 13449567), (15, 4483189), (17, 3955755), (31, 2169285), (47, 1430805), (51, 1318585), (85, 791151), (93, 723095), (141, 476935), (155, 433857), (181, 371535), (235, 286161), (255, 263717), (465, 144619), (527, 127605), (543, 123845), (705, 95387), (799, 84165), (905, 74307), (1457, 46155), (1581, 42535), (2397, 28055), (2635, 25521), (2715, 24769), (3077, 21855), (3995, 16833), (4371, 15385), (5611, 11985), (7285, 9231), (7905, 8507)]