12607455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 24870240

約数和(自身を除く): 12262785

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1009, 1785, 2499, 3027, 4165, 5045, 7063, 12495, 15135, 17153, 21189, 35315, 49441, 51459, 85765, 105945, 120071, 148323, 247205, 257295, 360213, 600355, 741615, 840497, 1801065, 2521491, 4202485, 12607455]

約数ペア:

[(1, 12607455), (3, 4202485), (5, 2521491), (7, 1801065), (15, 840497), (17, 741615), (21, 600355), (35, 360213), (49, 257295), (51, 247205), (85, 148323), (105, 120071), (119, 105945), (147, 85765), (245, 51459), (255, 49441), (357, 35315), (595, 21189), (735, 17153), (833, 15135), (1009, 12495), (1785, 7063), (2499, 5045), (3027, 4165)]