129445845

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 211008000

約数和(自身を除く): 81562155

約数列:

[1, 3, 5, 15, 79, 237, 313, 349, 395, 939, 1047, 1185, 1565, 1745, 4695, 5235, 24727, 27571, 74181, 82713, 109237, 123635, 137855, 327711, 370905, 413565, 546185, 1638555, 8629723, 25889169, 43148615, 129445845]

約数ペア:

[(1, 129445845), (3, 43148615), (5, 25889169), (15, 8629723), (79, 1638555), (237, 546185), (313, 413565), (349, 370905), (395, 327711), (939, 137855), (1047, 123635), (1185, 109237), (1565, 82713), (1745, 74181), (4695, 27571), (5235, 24727)]