2013316155

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 3915486432

約数和(自身を除く): 1902170277

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 81, 87, 115, 135, 145, 207, 257, 261, 345, 405, 435, 621, 667, 771, 783, 841, 1035, 1285, 1305, 1863, 2001, 2313, 2349, 2523, 3105, 3335, 3855, 3915, 4205, 5911, 6003, 6939, 7453, 7569, 9315, 10005, 11565, 11745, 12615, 17733, 18009, 19343, 20817, 22359, 22707, 29555, 30015, 34695, 37265, 37845, 53199, 54027, 58029, 67077, 68121, 88665, 90045, 96715, 104085, 111795, 113535, 159597, 171419, 174087, 201231, 216137, 265995, 270135, 290145, 335385, 340605, 478791, 514257, 522261, 603693, 648411, 797985, 857095, 870435, 1006155, 1080685, 1542771, 1566783, 1945233, 2393955, 2571285, 2611305, 3018465, 3242055, 4628313, 4971151, 5835699, 7713855, 7833915, 9726165, 13884939, 14913453, 17507097, 23141565, 24855755, 29178495, 44740359, 69424695, 74567265, 87535485, 134221077, 223701795, 402663231, 671105385, 2013316155]

約数ペア:

[(1, 2013316155), (3, 671105385), (5, 402663231), (9, 223701795), (15, 134221077), (23, 87535485), (27, 74567265), (29, 69424695), (45, 44740359), (69, 29178495), (81, 24855755), (87, 23141565), (115, 17507097), (135, 14913453), (145, 13884939), (207, 9726165), (257, 7833915), (261, 7713855), (345, 5835699), (405, 4971151), (435, 4628313), (621, 3242055), (667, 3018465), (771, 2611305), (783, 2571285), (841, 2393955), (1035, 1945233), (1285, 1566783), (1305, 1542771), (1863, 1080685), (2001, 1006155), (2313, 870435), (2349, 857095), (2523, 797985), (3105, 648411), (3335, 603693), (3855, 522261), (3915, 514257), (4205, 478791), (5911, 340605), (6003, 335385), (6939, 290145), (7453, 270135), (7569, 265995), (9315, 216137), (10005, 201231), (11565, 174087), (11745, 171419), (12615, 159597), (17733, 113535), (18009, 111795), (19343, 104085), (20817, 96715), (22359, 90045), (22707, 88665), (29555, 68121), (30015, 67077), (34695, 58029), (37265, 54027), (37845, 53199)]