2018702925

素因数分解:

$3^3\times 5^2\times {\mathrm{1433}}^1\times {\mathrm{2087}}^1$

素因数の和:3539

約数の個数: 48

約数和(自身を含む): 3712798080

約数和(自身を除く): 1694095155

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1433, 2087, 4299, 6261, 7165, 10435, 12897, 18783, 21495, 31305, 35825, 38691, 52175, 56349, 64485, 93915, 107475, 156525, 193455, 281745, 322425, 469575, 967275, 1408725, 2990671, 8972013, 14953355, 26916039, 44860065, 74766775, 80748117, 134580195, 224300325, 403740585, 672900975, 2018702925]

約数ペア:

[(1, 2018702925), (3, 672900975), (5, 403740585), (9, 224300325), (15, 134580195), (25, 80748117), (27, 74766775), (45, 44860065), (75, 26916039), (135, 14953355), (225, 8972013), (675, 2990671), (1433, 1408725), (2087, 967275), (4299, 469575), (6261, 322425), (7165, 281745), (10435, 193455), (12897, 156525), (18783, 107475), (21495, 93915), (31305, 64485), (35825, 56349), (38691, 52175)]