1551158895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 2962814400

約数和(自身を除く): 1411655505

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 169, 195, 363, 389, 429, 507, 605, 715, 845, 1167, 1573, 1815, 1859, 1945, 2145, 2197, 2535, 4279, 4719, 5057, 5577, 5835, 6591, 7865, 9295, 10985, 12837, 15171, 20449, 21395, 23595, 24167, 25285, 27885, 32955, 47069, 55627, 61347, 64185, 65741, 72501, 75855, 102245, 120835, 141207, 166881, 197223, 235345, 265837, 278135, 306735, 328705, 362505, 611897, 706035, 723151, 797511, 834405, 854633, 986115, 1329185, 1835691, 2169453, 2563899, 3059485, 3615755, 3987555, 4273165, 7954661, 9178455, 9400963, 10847265, 12819495, 23863983, 28202889, 39773305, 47004815, 103410593, 119319915, 141014445, 310231779, 517052965, 1551158895]

約数ペア:

[(1, 1551158895), (3, 517052965), (5, 310231779), (11, 141014445), (13, 119319915), (15, 103410593), (33, 47004815), (39, 39773305), (55, 28202889), (65, 23863983), (121, 12819495), (143, 10847265), (165, 9400963), (169, 9178455), (195, 7954661), (363, 4273165), (389, 3987555), (429, 3615755), (507, 3059485), (605, 2563899), (715, 2169453), (845, 1835691), (1167, 1329185), (1573, 986115), (1815, 854633), (1859, 834405), (1945, 797511), (2145, 723151), (2197, 706035), (2535, 611897), (4279, 362505), (4719, 328705), (5057, 306735), (5577, 278135), (5835, 265837), (6591, 235345), (7865, 197223), (9295, 166881), (10985, 141207), (12837, 120835), (15171, 102245), (20449, 75855), (21395, 72501), (23595, 65741), (24167, 64185), (25285, 61347), (27885, 55627), (32955, 47069)]