121583295

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 225118080

約数和(自身を除く): 103534785

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 101, 111, 135, 185, 241, 303, 333, 505, 555, 723, 909, 999, 1205, 1515, 1665, 2169, 2727, 3615, 3737, 4545, 4995, 6507, 8917, 10845, 11211, 13635, 18685, 24341, 26751, 32535, 33633, 44585, 56055, 73023, 80253, 100899, 121705, 133755, 168165, 219069, 240759, 365115, 401265, 504495, 657207, 900617, 1095345, 1203795, 2701851, 3286035, 4503085, 8105553, 13509255, 24316659, 40527765, 121583295]

約数ペア:

[(1, 121583295), (3, 40527765), (5, 24316659), (9, 13509255), (15, 8105553), (27, 4503085), (37, 3286035), (45, 2701851), (101, 1203795), (111, 1095345), (135, 900617), (185, 657207), (241, 504495), (303, 401265), (333, 365115), (505, 240759), (555, 219069), (723, 168165), (909, 133755), (999, 121705), (1205, 100899), (1515, 80253), (1665, 73023), (2169, 56055), (2727, 44585), (3615, 33633), (3737, 32535), (4545, 26751), (4995, 24341), (6507, 18685), (8917, 13635), (10845, 11211)]