4705845

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 7916160

約数和(自身を除く): 3210315

約数列:

[1, 3, 5, 15, 37, 61, 111, 139, 183, 185, 305, 417, 555, 695, 915, 2085, 2257, 5143, 6771, 8479, 11285, 15429, 25437, 25715, 33855, 42395, 77145, 127185, 313723, 941169, 1568615, 4705845]

約数ペア:

[(1, 4705845), (3, 1568615), (5, 941169), (15, 313723), (37, 127185), (61, 77145), (111, 42395), (139, 33855), (183, 25715), (185, 25437), (305, 15429), (417, 11285), (555, 8479), (695, 6771), (915, 5143), (2085, 2257)]