1330347645

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4457}}^1$

素因数の和:4552

約数の個数: 80

約数和(自身を含む): 2640990528

約数和(自身を除く): 1310642883

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 81, 99, 135, 165, 201, 297, 335, 405, 495, 603, 737, 891, 1005, 1485, 1809, 2211, 3015, 3685, 4455, 4457, 5427, 6633, 9045, 11055, 13371, 19899, 22285, 27135, 33165, 40113, 49027, 59697, 66855, 99495, 120339, 147081, 200565, 245135, 298485, 298619, 361017, 441243, 601695, 735405, 895857, 1323729, 1493095, 1805085, 2206215, 2687571, 3284809, 3971187, 4479285, 6618645, 8062713, 9854427, 13437855, 16424045, 19855935, 24188139, 29563281, 40313565, 49272135, 88689843, 120940695, 147816405, 266069529, 443449215, 1330347645]

約数ペア:

[(1, 1330347645), (3, 443449215), (5, 266069529), (9, 147816405), (11, 120940695), (15, 88689843), (27, 49272135), (33, 40313565), (45, 29563281), (55, 24188139), (67, 19855935), (81, 16424045), (99, 13437855), (135, 9854427), (165, 8062713), (201, 6618645), (297, 4479285), (335, 3971187), (405, 3284809), (495, 2687571), (603, 2206215), (737, 1805085), (891, 1493095), (1005, 1323729), (1485, 895857), (1809, 735405), (2211, 601695), (3015, 441243), (3685, 361017), (4455, 298619), (4457, 298485), (5427, 245135), (6633, 200565), (9045, 147081), (11055, 120339), (13371, 99495), (19899, 66855), (22285, 59697), (27135, 49027), (33165, 40113)]