1304696295

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{197233}}^1$

素因数の和:197261

約数の個数: 48

約数和(自身を含む): 2698161120

約数和(自身を除く): 1393464825

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 197233, 591699, 986165, 1380631, 1775097, 2958495, 4141893, 5325291, 6903155, 8875485, 9664417, 12425679, 20709465, 26626455, 28993251, 37277037, 48322085, 62128395, 86979753, 144966255, 186385185, 260939259, 434898765, 1304696295]

約数ペア:

[(1, 1304696295), (3, 434898765), (5, 260939259), (7, 186385185), (9, 144966255), (15, 86979753), (21, 62128395), (27, 48322085), (35, 37277037), (45, 28993251), (49, 26626455), (63, 20709465), (105, 12425679), (135, 9664417), (147, 8875485), (189, 6903155), (245, 5325291), (315, 4141893), (441, 2958495), (735, 1775097), (945, 1380631), (1323, 986165), (2205, 591699), (6615, 197233)]