16399695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 29034432

約数和(自身を除く): 12634737

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2273, 2405, 6819, 7215, 11365, 29549, 34095, 84101, 88647, 147745, 252303, 420505, 443235, 1093313, 1261515, 3279939, 5466565, 16399695]

約数ペア:

[(1, 16399695), (3, 5466565), (5, 3279939), (13, 1261515), (15, 1093313), (37, 443235), (39, 420505), (65, 252303), (111, 147745), (185, 88647), (195, 84101), (481, 34095), (555, 29549), (1443, 11365), (2273, 7215), (2405, 6819)]