133591005

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18671}}^1$

素因数の和:18738

約数の個数: 32

約数和(自身を含む): 241989120

約数和(自身を除く): 108398115

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 18671, 56013, 93355, 168039, 280065, 504117, 840195, 989563, 2520585, 2968689, 4947815, 8906067, 14843445, 26718201, 44530335, 133591005]

約数ペア:

[(1, 133591005), (3, 44530335), (5, 26718201), (9, 14843445), (15, 8906067), (27, 4947815), (45, 2968689), (53, 2520585), (135, 989563), (159, 840195), (265, 504117), (477, 280065), (795, 168039), (1431, 93355), (2385, 56013), (7155, 18671)]