165351645

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 302964480

約数和(自身を除く): 137612835

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 101, 135, 181, 201, 303, 335, 505, 543, 603, 905, 909, 1005, 1515, 1629, 1809, 2715, 2727, 3015, 4545, 4887, 6767, 8145, 9045, 12127, 13635, 18281, 20301, 24435, 33835, 36381, 54843, 60635, 60903, 91405, 101505, 109143, 164529, 181905, 182709, 274215, 304515, 327429, 493587, 545715, 822645, 913545, 1224827, 1637145, 2467935, 3674481, 6124135, 11023443, 18372405, 33070329, 55117215, 165351645]

約数ペア:

[(1, 165351645), (3, 55117215), (5, 33070329), (9, 18372405), (15, 11023443), (27, 6124135), (45, 3674481), (67, 2467935), (101, 1637145), (135, 1224827), (181, 913545), (201, 822645), (303, 545715), (335, 493587), (505, 327429), (543, 304515), (603, 274215), (905, 182709), (909, 181905), (1005, 164529), (1515, 109143), (1629, 101505), (1809, 91405), (2715, 60903), (2727, 60635), (3015, 54843), (4545, 36381), (4887, 33835), (6767, 24435), (8145, 20301), (9045, 18281), (12127, 13635)]