7483245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 16343040

約数和(自身を除く): 8859795

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 31, 33, 35, 55, 57, 77, 93, 95, 105, 121, 133, 155, 165, 209, 217, 231, 285, 341, 363, 385, 399, 465, 589, 605, 627, 651, 665, 847, 1023, 1045, 1085, 1155, 1463, 1705, 1767, 1815, 1995, 2299, 2387, 2541, 2945, 3135, 3255, 3751, 4123, 4235, 4389, 5115, 6479, 6897, 7161, 7315, 8835, 11253, 11495, 11935, 12369, 12705, 16093, 18755, 19437, 20615, 21945, 26257, 32395, 34485, 35805, 45353, 48279, 56265, 61845, 71269, 78771, 80465, 97185, 131285, 136059, 213807, 226765, 241395, 356345, 393855, 498883, 680295, 1069035, 1496649, 2494415, 7483245]

約数ペア:

[(1, 7483245), (3, 2494415), (5, 1496649), (7, 1069035), (11, 680295), (15, 498883), (19, 393855), (21, 356345), (31, 241395), (33, 226765), (35, 213807), (55, 136059), (57, 131285), (77, 97185), (93, 80465), (95, 78771), (105, 71269), (121, 61845), (133, 56265), (155, 48279), (165, 45353), (209, 35805), (217, 34485), (231, 32395), (285, 26257), (341, 21945), (363, 20615), (385, 19437), (399, 18755), (465, 16093), (589, 12705), (605, 12369), (627, 11935), (651, 11495), (665, 11253), (847, 8835), (1023, 7315), (1045, 7161), (1085, 6897), (1155, 6479), (1463, 5115), (1705, 4389), (1767, 4235), (1815, 4123), (1995, 3751), (2299, 3255), (2387, 3135), (2541, 2945)]