38314185

素因数分解:

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

素因数の和:28097

約数の個数: 32

約数和(自身を含む): 75452160

約数和(自身を除く): 37137975

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 28069, 84207, 140345, 196483, 364897, 421035, 589449, 982415, 1094691, 1824485, 2554279, 2947245, 5473455, 7662837, 12771395, 38314185]

約数ペア:

[(1, 38314185), (3, 12771395), (5, 7662837), (7, 5473455), (13, 2947245), (15, 2554279), (21, 1824485), (35, 1094691), (39, 982415), (65, 589449), (91, 421035), (105, 364897), (195, 196483), (273, 140345), (455, 84207), (1365, 28069)]