156779150055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{28669}}^1$

素因数の和:28853

約数の個数: 96

約数和(自身を含む): 289918379520

約数和(自身を除く): 133139229465

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 131, 165, 253, 345, 363, 393, 605, 655, 759, 1265, 1441, 1815, 1965, 2783, 3013, 3795, 4323, 7205, 8349, 9039, 13915, 15065, 15851, 21615, 28669, 33143, 41745, 45195, 47553, 79255, 86007, 99429, 143345, 165715, 237765, 315359, 364573, 430035, 497145, 659387, 946077, 1093719, 1576795, 1822865, 1978161, 3296935, 3468949, 3755639, 4730385, 5468595, 7253257, 9890805, 10406847, 11266917, 17344745, 18778195, 21759771, 36266285, 41312029, 52034235, 56334585, 79785827, 86379697, 108798855, 123936087, 206560145, 239357481, 259139091, 398929135, 431898485, 454432319, 619680435, 950176667, 1196787405, 1295695455, 1363296957, 2272161595, 2850530001, 4750883335, 6816484785, 10451943337, 14252650005, 31355830011, 52259716685, 156779150055]

約数ペア:

[(1, 156779150055), (3, 52259716685), (5, 31355830011), (11, 14252650005), (15, 10451943337), (23, 6816484785), (33, 4750883335), (55, 2850530001), (69, 2272161595), (115, 1363296957), (121, 1295695455), (131, 1196787405), (165, 950176667), (253, 619680435), (345, 454432319), (363, 431898485), (393, 398929135), (605, 259139091), (655, 239357481), (759, 206560145), (1265, 123936087), (1441, 108798855), (1815, 86379697), (1965, 79785827), (2783, 56334585), (3013, 52034235), (3795, 41312029), (4323, 36266285), (7205, 21759771), (8349, 18778195), (9039, 17344745), (13915, 11266917), (15065, 10406847), (15851, 9890805), (21615, 7253257), (28669, 5468595), (33143, 4730385), (41745, 3755639), (45195, 3468949), (47553, 3296935), (79255, 1978161), (86007, 1822865), (99429, 1576795), (143345, 1093719), (165715, 946077), (237765, 659387), (315359, 497145), (364573, 430035)]