30201325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 48389760

約数和(自身を除く): 18188435

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 203, 275, 319, 385, 541, 725, 1015, 1595, 1925, 2233, 2705, 3787, 5075, 5951, 7975, 11165, 13525, 15689, 18935, 29755, 41657, 55825, 78445, 94675, 109823, 148775, 172579, 208285, 392225, 549115, 862895, 1041425, 1208053, 2745575, 4314475, 6040265, 30201325]

約数ペア:

[(1, 30201325), (5, 6040265), (7, 4314475), (11, 2745575), (25, 1208053), (29, 1041425), (35, 862895), (55, 549115), (77, 392225), (145, 208285), (175, 172579), (203, 148775), (275, 109823), (319, 94675), (385, 78445), (541, 55825), (725, 41657), (1015, 29755), (1595, 18935), (1925, 15689), (2233, 13525), (2705, 11165), (3787, 7975), (5075, 5951)]