8990492945

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1\times {\mathrm{1801}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 12417365760

約数和(自身を除く): 3426872815

約数列:

[1, 5, 7, 35, 193, 739, 965, 1351, 1801, 3695, 5173, 6755, 9005, 12607, 25865, 63035, 142627, 347593, 713135, 998389, 1330939, 1737965, 2433151, 4991945, 6654695, 9316573, 12165755, 46582865, 256871227, 1284356135, 1798098589, 8990492945]

約数ペア:

[(1, 8990492945), (5, 1798098589), (7, 1284356135), (35, 256871227), (193, 46582865), (739, 12165755), (965, 9316573), (1351, 6654695), (1801, 4991945), (3695, 2433151), (5173, 1737965), (6755, 1330939), (9005, 998389), (12607, 713135), (25865, 347593), (63035, 142627)]