2235255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 64

約数和(自身を含む): 4423680

約数和(自身を除く): 2188425

約数列:

[1, 3, 5, 11, 15, 19, 23, 31, 33, 55, 57, 69, 93, 95, 115, 155, 165, 209, 253, 285, 341, 345, 437, 465, 589, 627, 713, 759, 1023, 1045, 1265, 1311, 1705, 1767, 2139, 2185, 2945, 3135, 3565, 3795, 4807, 5115, 6479, 6555, 7843, 8835, 10695, 13547, 14421, 19437, 23529, 24035, 32395, 39215, 40641, 67735, 72105, 97185, 117645, 149017, 203205, 447051, 745085, 2235255]

約数ペア:

[(1, 2235255), (3, 745085), (5, 447051), (11, 203205), (15, 149017), (19, 117645), (23, 97185), (31, 72105), (33, 67735), (55, 40641), (57, 39215), (69, 32395), (93, 24035), (95, 23529), (115, 19437), (155, 14421), (165, 13547), (209, 10695), (253, 8835), (285, 7843), (341, 6555), (345, 6479), (437, 5115), (465, 4807), (589, 3795), (627, 3565), (713, 3135), (759, 2945), (1023, 2185), (1045, 2139), (1265, 1767), (1311, 1705)]