16127475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 34997760

約数和(自身を除く): 18870285

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 35, 39, 51, 65, 75, 85, 91, 105, 119, 139, 175, 195, 221, 255, 273, 325, 357, 417, 425, 455, 525, 595, 663, 695, 973, 975, 1105, 1275, 1365, 1547, 1785, 1807, 2085, 2275, 2363, 2919, 2975, 3315, 3475, 4641, 4865, 5421, 5525, 6825, 7089, 7735, 8925, 9035, 10425, 11815, 12649, 14595, 16541, 16575, 23205, 24325, 27105, 30719, 35445, 37947, 38675, 45175, 49623, 59075, 63245, 72975, 82705, 92157, 116025, 135525, 153595, 177225, 189735, 215033, 248115, 316225, 413525, 460785, 645099, 767975, 948675, 1075165, 1240575, 2303925, 3225495, 5375825, 16127475]

約数ペア:

[(1, 16127475), (3, 5375825), (5, 3225495), (7, 2303925), (13, 1240575), (15, 1075165), (17, 948675), (21, 767975), (25, 645099), (35, 460785), (39, 413525), (51, 316225), (65, 248115), (75, 215033), (85, 189735), (91, 177225), (105, 153595), (119, 135525), (139, 116025), (175, 92157), (195, 82705), (221, 72975), (255, 63245), (273, 59075), (325, 49623), (357, 45175), (417, 38675), (425, 37947), (455, 35445), (525, 30719), (595, 27105), (663, 24325), (695, 23205), (973, 16575), (975, 16541), (1105, 14595), (1275, 12649), (1365, 11815), (1547, 10425), (1785, 9035), (1807, 8925), (2085, 7735), (2275, 7089), (2363, 6825), (2919, 5525), (2975, 5421), (3315, 4865), (3475, 4641)]