16040115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3917}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 34227648

約数和(自身を除く): 18187533

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 3917, 4095, 11751, 19585, 27419, 35253, 50921, 58755, 82257, 137095, 152763, 176265, 246771, 254605, 356447, 411285, 458289, 763815, 1069341, 1233855, 1782235, 2291445, 3208023, 5346705, 16040115]

約数ペア:

[(1, 16040115), (3, 5346705), (5, 3208023), (7, 2291445), (9, 1782235), (13, 1233855), (15, 1069341), (21, 763815), (35, 458289), (39, 411285), (45, 356447), (63, 254605), (65, 246771), (91, 176265), (105, 152763), (117, 137095), (195, 82257), (273, 58755), (315, 50921), (455, 35253), (585, 27419), (819, 19585), (1365, 11751), (3917, 4095)]