4357535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 6582912

約数和(自身を除く): 2225377

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 157, 305, 427, 455, 785, 793, 1099, 2041, 2135, 3965, 5495, 5551, 9577, 10205, 14287, 27755, 47885, 67039, 71435, 124501, 335195, 622505, 871507, 4357535]

約数ペア:

[(1, 4357535), (5, 871507), (7, 622505), (13, 335195), (35, 124501), (61, 71435), (65, 67039), (91, 47885), (157, 27755), (305, 14287), (427, 10205), (455, 9577), (785, 5551), (793, 5495), (1099, 3965), (2041, 2135)]