340752165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7907}}^1$

素因数の和:7958

約数の個数: 48

約数和(自身を含む): 625174848

約数和(自身を除く): 284422683

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 169, 195, 221, 255, 507, 663, 845, 1105, 2535, 2873, 3315, 7907, 8619, 14365, 23721, 39535, 43095, 102791, 118605, 134419, 308373, 403257, 513955, 672095, 1336283, 1541865, 1747447, 2016285, 4008849, 5242341, 6681415, 8737235, 20044245, 22716811, 26211705, 68150433, 113584055, 340752165]

約数ペア:

[(1, 340752165), (3, 113584055), (5, 68150433), (13, 26211705), (15, 22716811), (17, 20044245), (39, 8737235), (51, 6681415), (65, 5242341), (85, 4008849), (169, 2016285), (195, 1747447), (221, 1541865), (255, 1336283), (507, 672095), (663, 513955), (845, 403257), (1105, 308373), (2535, 134419), (2873, 118605), (3315, 102791), (7907, 43095), (8619, 39535), (14365, 23721)]