804597885

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28069}}^1$

素因数の和:28107

約数の個数: 72

約数和(自身を含む): 1747189080

約数和(自身を除く): 942591195

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 3185, 4095, 5733, 9555, 28069, 28665, 84207, 140345, 196483, 252621, 364897, 421035, 589449, 982415, 1094691, 1263105, 1375381, 1768347, 1824485, 2554279, 2947245, 3284073, 4126143, 5473455, 6876905, 7662837, 8841735, 12378429, 12771395, 16420365, 17879953, 20630715, 22988511, 38314185, 53639859, 61892145, 89399765, 114942555, 160919577, 268199295, 804597885]

約数ペア:

[(1, 804597885), (3, 268199295), (5, 160919577), (7, 114942555), (9, 89399765), (13, 61892145), (15, 53639859), (21, 38314185), (35, 22988511), (39, 20630715), (45, 17879953), (49, 16420365), (63, 12771395), (65, 12378429), (91, 8841735), (105, 7662837), (117, 6876905), (147, 5473455), (195, 4126143), (245, 3284073), (273, 2947245), (315, 2554279), (441, 1824485), (455, 1768347), (585, 1375381), (637, 1263105), (735, 1094691), (819, 982415), (1365, 589449), (1911, 421035), (2205, 364897), (3185, 252621), (4095, 196483), (5733, 140345), (9555, 84207), (28069, 28665)]