28284241635

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^2$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 54591001920

約数和(自身を除く): 26306760285

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 233, 263, 351, 585, 699, 789, 1165, 1315, 1755, 2097, 2367, 3029, 3419, 3495, 3945, 6291, 7101, 9087, 10257, 10485, 11835, 15145, 17095, 27261, 30771, 31455, 35505, 45435, 51285, 61279, 69169, 81783, 92313, 136305, 153855, 183837, 207507, 306395, 345845, 408915, 461565, 551511, 622521, 796627, 899197, 919185, 1037535, 1654533, 1867563, 2389881, 2697591, 2757555, 3112605, 3983135, 4495985, 7169643, 8092773, 8272665, 9337815, 11949405, 13487955, 16116377, 21508929, 24278319, 35848215, 40463865, 48349131, 80581885, 107544645, 121391595, 145047393, 209512901, 241745655, 435142179, 628538703, 725236965, 1047564505, 1885616109, 2175710895, 3142693515, 5656848327, 9428080545, 28284241635]

約数ペア:

[(1, 28284241635), (3, 9428080545), (5, 5656848327), (9, 3142693515), (13, 2175710895), (15, 1885616109), (27, 1047564505), (39, 725236965), (45, 628538703), (65, 435142179), (117, 241745655), (135, 209512901), (195, 145047393), (233, 121391595), (263, 107544645), (351, 80581885), (585, 48349131), (699, 40463865), (789, 35848215), (1165, 24278319), (1315, 21508929), (1755, 16116377), (2097, 13487955), (2367, 11949405), (3029, 9337815), (3419, 8272665), (3495, 8092773), (3945, 7169643), (6291, 4495985), (7101, 3983135), (9087, 3112605), (10257, 2757555), (10485, 2697591), (11835, 2389881), (15145, 1867563), (17095, 1654533), (27261, 1037535), (30771, 919185), (31455, 899197), (35505, 796627), (45435, 622521), (51285, 551511), (61279, 461565), (69169, 408915), (81783, 345845), (92313, 306395), (136305, 207507), (153855, 183837)]