157055535

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5517

約数の個数: 72

約数和(自身を含む): 341097120

約数和(自身を除く): 184041585

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 3185, 4095, 5479, 5733, 9555, 16437, 27395, 28665, 38353, 49311, 71227, 82185, 115059, 191765, 213681, 246555, 268471, 345177, 356135, 498589, 575295, 641043, 805413, 1068405, 1342355, 1495767, 1725885, 2416239, 2492945, 3205215, 3490123, 4027065, 4487301, 7478835, 10470369, 12081195, 17450615, 22436505, 31411107, 52351845, 157055535]

約数ペア:

[(1, 157055535), (3, 52351845), (5, 31411107), (7, 22436505), (9, 17450615), (13, 12081195), (15, 10470369), (21, 7478835), (35, 4487301), (39, 4027065), (45, 3490123), (49, 3205215), (63, 2492945), (65, 2416239), (91, 1725885), (105, 1495767), (117, 1342355), (147, 1068405), (195, 805413), (245, 641043), (273, 575295), (315, 498589), (441, 356135), (455, 345177), (585, 268471), (637, 246555), (735, 213681), (819, 191765), (1365, 115059), (1911, 82185), (2205, 71227), (3185, 49311), (4095, 38353), (5479, 28665), (5733, 27395), (9555, 16437)]