127639005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22571}}^1$

素因数の和:22621

約数の個数: 32

約数和(自身を含む): 227525760

約数和(自身を除く): 99886755

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 22571, 67713, 112855, 293423, 338565, 654559, 880269, 1467115, 1963677, 3272795, 4401345, 8509267, 9818385, 25527801, 42546335, 127639005]

約数ペア:

[(1, 127639005), (3, 42546335), (5, 25527801), (13, 9818385), (15, 8509267), (29, 4401345), (39, 3272795), (65, 1963677), (87, 1467115), (145, 880269), (195, 654559), (377, 338565), (435, 293423), (1131, 112855), (1885, 67713), (5655, 22571)]