55977565

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 78994944

約数和(自身を除く): 23017379

約数列:

[1, 5, 7, 35, 61, 157, 167, 305, 427, 785, 835, 1099, 1169, 2135, 5495, 5845, 9577, 10187, 26219, 47885, 50935, 67039, 71309, 131095, 183533, 335195, 356545, 917665, 1599359, 7996795, 11195513, 55977565]

約数ペア:

[(1, 55977565), (5, 11195513), (7, 7996795), (35, 1599359), (61, 917665), (157, 356545), (167, 335195), (305, 183533), (427, 131095), (785, 71309), (835, 67039), (1099, 50935), (1169, 47885), (2135, 26219), (5495, 10187), (5845, 9577)]